Another Dimension AU

A TSAMS AU where Solar is the one who built Lunar! AU by The-Violet-Galaxy

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Welcome to Another Dimension, a TSAMS AU where Solar is the one who built Lunar while in his original dimension, having had no option to escape from it, or Moon's abuse or the guilt of Sun's coma; and everything spirals from there!

This AU started with the thought of how interesting it would be if TSAMS explored a "what if" dimension where a Solar had built a Lunar. This would be playing with the conventions of those characters; Solars (good Eclipses) aren't supposed to build Lunars the way (evil) Eclipses do (or Bloodmoons or Solar Flares), so what WOULD it be like for a Solar to do just that?

And then the AU spiraled from there! I started thinking of other TSAMS characters, and ways to play with their usual conventions!

Beyond Solar and Lunar, there will eventually be more TSAMS characters joining the cast, with a few OCs here and there, and I'm going to explore a TON of outlier scenarios and exceptions for them! Think of those "what if X did Y!?" episodes, but it's many of them compressed into one weird place.

The story currently has three main "books" in mind for its storyline, and we'll see how far I get!

I hope you will enjoy the ride!

My main blog is The-Violet-Galaxy

Read the fic > HERE <

Characters in the AU

Chapter List

Artwork for the AU

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Guess what's coming back tomorrow!

Another Dimension Chapter 22!

Moving houses was killing me, and I've still got a lot to do to settle in, but I'm in a place where I can write again!

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Work has resumed on fics!!

And I'm trying to get back into the swing of art (that's still slow but I'm trying!)

I worked on Another Dimension today, and it JUST hit the big 200,000 in terms of what I've written for it!!

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An Archive of Our Own, a project of the Organization for Transformative Works

Chapter 21: Bloodmoon: Red Flags And Rationalizations

As Solar reels from what just happened, Lunar gets to know Bloodmoon, and comes up with a plan.

We're back! On Another Dimension's one year anniversary!

I feel incredible having kept this project going for as long as I have. Thank you to everyone who reads this and keeps up with it! And I hope to keep it going for a long time after this, too!

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Another Dimension's one year anniversary is coming up on the 16th! I feel incredible that I've been able to keep it going as long as I have.

And because it's the anniversary, I'm going to shoot for the 16th to post the next chapter!

It's been a long wait, but I think it's time we check in with the brothers again. Solar has some things he needs to explain, and Lunar is itching to hang out with his long lost brother Bloodmoon.

(And Bloodmoon is craving the violence denied to him by his weak drone body...)

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I've been working steadily on Another Dimension all month, but haven't been able to fully prepare the next batch of chapters yet! I was writing for a ton of scenes faaar in the future to help guide the fic's overall trajectory, just as much as I was for the next part of the Bloodmoon Arc. But progress is being made!

But! I can give this hint at one of the upcoming chapters!

We get to see a flashback of Solar when he was much younger, back when he was still called Eclipse. (Let's see how his personality was back then, compared to how he is now.)

I'm hoping it will be fun!

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I'm starting work on Another Dimension again!

No date when posting will resume yet, but at the moment, I'm shooting for (hopefully) the end of February!

I'll update when I can say anything for certain, of course!

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While Another Dimension is on break, I'm thinking about some things to draw for it in the meantime!

Are there any scenes from chapters, characters, things, etc, you guys would like to see?

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2025 was an incredible year! I finished a clean 20 chapters, and Another Dimension was my most successful fanfiction in years. I'm so happy with how much I was able to do with it, and let's look forward to more of Big Brother Solar and Little Brother Lunar's adventures in the new year!

My thanks to everyone who has read it and stuck with it so far! Your support means so much and keeps me going with it.

I have SO much cooking for this AU that we haven't even touched yet. There are more outlier variants of TSAMS characters, more universes, more drama and angst and fluff. The Bloodmoon Arc is just the beginning of it all, and I can't wait to dive into the rest!

Thank you guys for a great year! Here's to another!

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An Archive of Our Own, a project of the Organization for Transformative Works

Chapter 20: Lunar Meets His Other Brothers

After finding a place to be alone with his thoughts, Lunar finally meets the siblings he never knew he had. Enter Bloodmoon.

Theeey're heeeeeeeere!

I can finally announce the name of the second Arc. Welcome to The Bloodmoon Arc!

These guys are fun to write. They move and talk so dramatically, and have such a weird way of using words.

And note: "The sharp voice/Sharp" is TheInvisibleDavis's half. "The gruff voice/Gruff" is EC_Universal's half. Gruff and Sharp aren't their actual NAMES, it's just easier to write the description that way. They'll get nicknames in-universe soon.

(Plus, the pieces to several mysterious happenings get put together too!)

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I THINK I can get Chapter 20 done tomorrow! That'll round out a nice 20 chapters posted for this year.

Afterwards, I'm not sure if I'll need to take a break or not to organize the upcoming sequence of events; we'll see what happens!

But if all goes well, tomorrow we'll meet Another Dimension's newest cast member, and the name of this Arc will finally be revealed.

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The new chapter was amazing and I love it and I think you're incredible! :D But also the new chapter was horrible and I hated it and I think you're evil! >:(

(All said with love of course)

THANK YOUUUU! I'm glad you liked it!! Hahaaa yesss, evil delicious angst time >:3c The argument between Solar and Lunar, phew, I worked on that sequence for SO long to get it just the way I wanted.

(I was trying to be very careful with how I directed the emotions in the argument. In this AU, I'm never going to have Solar and Lunar split up as brothers (that's a foundational part of the AU, it's not a spoiler), so I was trying to make it clear Lunar was just angry at Solar, but not that he was breaking off their siblinghood.)

But that doesn't mean a fight between them can't be devastating!

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An Archive of Our Own, a project of the Organization for Transformative Works

Chapter 19: Lunar Confronts Solar

Fearful about what Moon had told him, Lunar confronts Solar about the things he was hiding from him. He demands to know who this mysterious "Bloodmoon" is.

THIS IS IT! This is the chapter I've been building up to for ages and AGES! This is the one I've dreamed of posting, whenever I imagined "getting to the meat of the AU". I can hardly believe it's finally time!

It's finally time to delve into AU's deeper lore. We still haven't learned everything, but the dominoes are falling into place. Have you caught all the hints I've been sprinkling through the fic up until now?

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Chapter 19 is next... I can't even begin tell you guys how excited I am!! I just can't believe it's finally time; I've been writing and editing its sequence for ages, going over it so many times, dreaming of the time I'd finally catch the fic up to post this one. And here we finally are...

It's time to start revealing the deeper lore of the AU.

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An Archive of Our Own, a project of the Organization for Transformative Works

Chapter 18: Lunar Learns Solar's Dark Secret

Solar repairs himself in Parts and Services, and thinks about the ways he's tried to keep Lunar safe. But when Lunar wants to vent to someone, he decides to secretly visit Sun again. Moon sees an opportunity, and reveals something to Lunar: a name from Solar's past.

And now, it's time...

You guys have no idea how excited I am to be here, finally dropping THIS one. I've been cooking this since I first came up with the AU!! I've been counting down the chapters as the fic approached this moment! And we're finally HERE! I can hardly believe it!

And we're only just beginning.

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Maaan, tomorrow's Chapter 18-- this is the most excited I've been to post a chapter...! I'm just here vibrating with excitement because IT'S FINALLY TIME.......

The Helpie Arc was a warmup for the whole AU, with a smaller mystery that just opened new questions. But when compared to its home franchise of TSAMS, it was a bit disconnected from what went on in the Shows' canon, with Helpie's story being original to this AU (even though it ties into the rest of the lore.) This second Arc, though, wears its TSAMS origins on its sleeve. Familiar moments, familiar characters, things that tie directly to it.

And I CANNOT WAIT to show off what's been cooking all this time!

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An Archive of Our Own, a project of the Organization for Transformative Works

Chapter 17: A Dangerous Talk With Moon

When Moon learns Solar has been fixing the portal, he brings Solar up to the balcony to interrogate him. He's overcome by anger when Solar explains he wants to gather information from the multiverse. Moon injures Solar, leaving the latter shaken. (This chapter contains: ABUSE, PHYSICAL ABUSE, PHYSICAL VIOLENCE on-screen; injuries/robotic damage; panic attacks and trauma. Please be aware before you read.)

Welcome to Arc 2! I powered out these last five chapters to get here, and I'm SO excited to get started!!

And phew, this is an intense one! This is the chapter where the fic finally REALLY proves its warnings. The fic has mentioned Solar's abuse before, it's had violence with Helpie getting crushed, but now it shows its harshest side. Moments like this won't be commonplace, but these dark moments will happen every so often in the rest of the fic!