New pfp Adventure time brought me onto tumblr #shoutout but now I UNDERSTAND THIS APP!! And posting is #fun I like having a library of my work and also sharing my obsessions. With that I thought i’d make an actual pfp and maybe a little thing to pin up here 🙈
Hello :D I post about a lot of different things, but mainly art and then a couple word vomit walls of text that make me sound kinda crazy but thats okay :]
I’m in college & just on that grind (being a living breathing human) with a daughter to provide for (my cat Moon) and in-between studying I will post some bullshit :p
Posted: May 16th, 2026
Last Updated: June 08th, 2026
OP's Note: Hello everyone! And welcome to the Sun/Moon Master-post! This post is planned to keep being updated as the AU develops so, feel fee to check it whenever you'd like. I wanna thank everyone for your amazing support, you've been amazing so far and thank you for enjoying my ramblings as much as I do. I hope this helps in clearing a bit more the plot and the characters. Without much more to say, sit back and enjoy!
This is an Alternative Universe set between the plots of Project Hail Mary and Iron Lung, focusing mainly on the relationship between Ryland Grace and Simon. At it's core, it's a Canon Divergence from both movies, starting at both character's death scenes.
WARNING: THIS AU (and account) IS RATED 16+ (18+ even)FOR NUDITY AND SUGGESTIVE EROTIC CONTENT. MINORS PLEASE DON'T INTERACT.
Main Plot
Ryland Grace has failed his mission on saving Earth. But he gets ascended and given the role of the Sun God. Now he's got a second chance at fixing it all, but for that he must remember the man he once was to achieve it. In the process he'll re-encounter his little rock friend and also an intriguing stranger, but Grace isn't too sure what his true intentions might be.
A threat looms around the corner, as stars seem to be dimming and Grace doesn't know what he's supposed to do to fix this. Will he push through the pain and get the aid he needs to remember his real purpose?
[Under development]
Characters
Sun!Grace
Backstory
Formerly known as Dr. Ryland Grace, inhabited Earth until humanity discovered Astrophages threatening their sun and all known stars except Tau Ceti. As a last chance at survival, Ryland got sent on the Hail Mary mission to investigate the star, solve the Astrophage problem and save Earth from extinction. Being forced to work through his amnesia, he meets an alien who he names as Rocky, who's planet, Erid, is threatened by the Astrophage infestation as well. The two of them work out a plan to save their planets, to fish out samples from Tau Ceti-E and figure out why it's sun isn't dimming. It's during this mission that Dr. Grace meets his demise. The Hail Mary had taken too much damage, a minute too long unconscious was enough for multiple fuel tanks to get breached and the Astrophage to fly out of control towards Tau Ceti-E during their take off. The crushing force of gravity had propelled Grace into the ship's controllers, his face smashing against one of the multiple screens and almost cracking his skull open from impact in the process. He'd been too weak to move, unable to put the ship back under control. All he'd longed for, was for Earth and Erid to be safe, for his crew mate's lifes to not go to waste. All he could think about is how he'd failed everyone, as his view faded into blinding light and into unconsciousness.
Present
When Grace wakes up next, he's no longer on board a ship. He's met with the vastness of space instead and millions of stars that twinkle at him. Something deep in his gut tells him that this is wrong, that it shouldn't be possible for him to even breathe in this environment, but… was he even breathing? Was he supposed to breathe at all even? He couldn't even remember who or what he was. Maybe this was normal after all. He'd stare at what seemed to be his glowing form. Discolored fingertips, glowing marks all over his body, being dressed in golden clothing matching his longer golden hair that flowed freely on the emptiness of space… Something didn't sit right on the pit of his stomach, but hey, maybe he didn't need to question all about himself, did he?
Personality and Temperament
This version of Grace is more innocent in his ways, more outgoing, bold and open to experiences, as is the reward of not really remembering who you used to be, what your responsibilities were and what you are afraid of. He is an explorer at heart and curious by nature, he wishes to question everything and discover things great and small, even if the greatest mystery of all seems to be himself. He looks at life full of optimism, although he's got some insecurities regarding his past and who he's supposed to be. He finds himself on long sessions trying to remember but always gets stricken by horrid head aches and only able to figure out a minimal thing or two from each session, which leaves him frustrated, irritable and moody. Later on, he realizes that he actually gains the most from simply living through experiences rather than forcing himself to the process.
Moon!Simon
Backstory
Simon was born on a dimming universe. The Quiet Rapture had wreak havoc, every known planet and star dissapearing from existence within milliseconds, leaving the last humans within the cosmos to fight their way through survival. Exploration missions had been sent out, to try and find new resources to aid the cause. In the process, four blood moons had been encountered, so far.
Overall, the trials and tribulations didn't seem to be on Simon's side throughout his life. He'd been raised in a cult, betrayed by his brothers and then thrown into prison for the rest of his days. In there he'd torture himself with his own thoughts of what did he do wrong? Did he really deserve this? What could he have done for things to have gone differently? Did he ever have a say into whatever happened to his life? Because it certainly didn't feel that way. And soon this thought would be proven, as an olive branch was extended, and he was offered some sort of deal: to be the first person to explore the floor of a blood ocean in exchange of his imprisonment. He'd walk out of there with a clean record, is what the C.O.I. had promised. And since by this point he had nothing else to lose… The idea of it was just far too good to miss. And so he accepted. But what seemed to be a simple plan had soon gone to hell as he lost his mind in that ocean. The creature had spoken to him, shown him things that no human should've ever seen, and for that he payed with his sanity and his own life.
The last thing Simon remembered was the red, the blood stained everything and everywhere as it rose. The raw smell of copper and iron blinded his senses, until all he felt was pain. Raw and angry pain of a ripped arm, of broken ribs, of a dislocated knee, of bubbling blisters and skin peeling off his bones. The torture seemed to go on until blood filled his systems and turned him into nothingness, the sweet and pure relief of losing consciousness even if all he ever wanted to do was live.
Present
He'd been reborn… or something of the like. He couldn't remember how long he'd spent in the void before it reached to him. The Eye. The Unknown God. Or whatever name it went by, since it never disclosed it to him. It had seemed apologetic as it changed him, gifted him a new body and a new consciousness. In an almost motherly way, it had said that Simon was made for greater things, that whatever pain he'd gone through was worth it in the end for him to achieve his ascended form. It imposed a mission for him as an exchange for his second chance at life: to fix everything. A God born to fix the mistakes of an ignorant higher entity. Simon had denied to at first but, this seemed like the best option right now. He just hoped he wouldn't be betrayed again.
The Unknown God knew that to save the universes Simon would need help, and so, bestowed him with the gift of knowledge, all the knowledge he'd need to make amends. But even then, Simon would be incomplete. He couldn't place things back in order by himself and for that he needed his second half: A golden child who'd compliment him like no-one else, who actually had the tools and skills to work their way through the hardships. But he hadn't been born yet.
And so, Simon had been left in a decaying universe to wait for some sort of… kid?
Honestly? Simon thought it all to be utter bullshit.
So what, this asshole of a God decides to nuke his entire universe or something and expects him to fix it for him? Yeah. What a joke. But even then he waits, since he's got no other choice. He loses himself into his own thoughts for clues of who this golden guy must be and whatever the hell is he supposed to do to fix all this mess.
Centuries must've passed before the tiniest of flames ignited inside his chest. He felt an urge to find something or, someone. Maybe what he had been waiting for had finally popped into existence? And so, he answered to the pull, traveling between multiverses until he was finally able to find what he was looking for.
Personality and Temperament
Stoic, stubborn and egotistical would be the best ways to describe Simon. But you can't blame him for it really, since he had been thrown all the way to hell and back. Both being centuries old and possessing the infinite knowledge had given him enough tools to remember his past life and how he ended up as a deity, and brought him to a sort of peace with the circumstances of life. But even if he'd reached comfort within his own existence, the pain of betrayal was hard to ignore. Simon was aware of the atrocities humanity was capable of. And if it was in his power to keep pain from reaching others then he'd do so. It's a strange way to show his kindness, but it came from fondness still and his longing for peace and quiet.
Asteroid!Rocky
[Under development]
Adrian
[Under development]
The Unkown God
[Under development]
Comic (On going)
Part 1 | Part 2 | Part 3 | Part 4 | Part 5 | Part 6
Playlist
Original Artworks
Original Concept Art
Cuddly Sleeps
Stargazing
Giant sun!Grace
Thoughts
Simoon's skirt
Eclipse
Grace's pants (suggestive)
Possession (fanart of fanart)
Beautiful Fanart (by you guys!)
⭐ Simoon by @crackshipsandregret
Cosmic dance by @ohhelloimsotired
Simoon by @coryboringstory
Patron Saints of One Way Trips by @xxdisturbedxx
Simoon by @vioennui
⭐ Three of them by @lothechild
⭐ Size difference by @haunted-art-gallery
Size difference 2 by @haunted-art-gallery
I can fix that by @lothechild
⭐ Protected by @ohhelloimsotired
Grace by @thereal-sillyguy
Cuties! by @earlgrey-with-lemon
Babies! by @3llatricks
⭐ Reaching by @ohhelloimsotired
⭐ Connection by @zenaidazog
Trivia
For this AU, Iron Lung's universe is older, and thus, the events happen earlier than PHM.
Since Grace is a sun / the representation of a sun, he is capable of being affected by the Astrophages.
Grace often has the strange sensation that he's met Simon before, we can't pinpoint exactly why.
Simon is aware of the multiverse. (This is mostly for silly posts and not necessarily influential in canon)
The official color palettes are available on my tumblr!
It’s recently been found that even hive insects rest. Bees will play with colorful toys. Ants sleep for about 1 minute but they do it so frequently it amounts to a few hours per day. Even trees take breaks.
The only things that work without rest are machines; literally everything that lives requires rest.
EVERYTHING THAT LIVES REQUIRES REST. STOP JUDGING YOURSELF FOR NOT BEING A ROBOT.
robots require very frequent breaks! welding machines generally have it programmed in that they can’t run so long they melt themselves. ive overseen two different manufacturing robots now and each of them were fragile, finicky idiots that require constant maintenance and repair. they pause in between moves, in between jobs. you’re always keeping an eye on programming errors, on coolant levels, on heat. you’re always pulling bits of scrap out of joints, sweeping up debris, washing off nozzles and untangling hoses. and even then it snaps a chain and takes a whole morning’s vacation.
I'm not religious but I'm a very emotional scientist and I've been thinking about this a LOT lately. I love the earth enough to be its steward. and I have the necessary tools for the task. a complex brain. dexterous hands. legs made to walk long and far. millions and millions of years of Chance and Opportunity shaped me into something that can give back to the planet that has been a life-sustaining home for every person who ever lived. it's enough to make me teary eyed sometimes
"humans are pests that should be exterminated" I don't think that's true. the ecological niche of humans has shifted from persistence predation to stewardship of entire ecosystems. we've done a lot of wrong. but we have incredible potential to do so, so, so much good.
this post speaks very broadly! I know a lot of us have brains that find some tasks very difficult and hands that struggle and legs that hurt. you're a wonderful person if that's you. I'm more than happy to do enough for us both. we're stewards, but we're also a cooperative species with an incredible capacity for kindness. rest well for me. [:
drawing possibly one of the funniest moments in the book. chain… must chain…….
quote below !!!!!
“Chain, chain, chain. If I ever see another chain in my life, it will be too soon. Ten kilometres of chain—each link just 5 centimetres long. That’s two hundred thousand links. Each one connected by hand or by claw. It worked out to each of us working eight hours per day for two weeks doing nothing but connecting links. I saw chain whenever I closed my eyes. I dreamed of chain every night. One of my dinner packets was spaghetti and all I could see were smooth, white chains instead of noodles.”
Project Hail Mary: Chapter 19, pg. 308
Based off this thing I saw where Simon gets pissy, shouts at Grace and throws something and Grace, being the sensitive guy he is, starts crying and Simon, not used to his words having any sort of power like that, instantly is like I'm the worst person ever. Grace has been nothing but kind and patient with him and here he is making him cry. He apologizes over and over again, sent into a baffling state of desperation and hysteria to try to make up for it.
Grace shows him mercy, sinking down and giving him a hug and a kiss to the forehead to talk him off the edge. He then tells Simon he still needs time to get over it and the hurtful words Simon said, but that Simon doesn't deserve to punish himself so severely, just be more controlled next time. The start of Simon learning hes the only one in control of himself, he can't make excuses here and he won't be punished severely which creates even more pressure for him to grow as person.
