Cookie Run Kingdom Princess/Knight Story Idea
So... One of the ideas for a story or arc of Princess Cookie & Knight Cookie is that Princess like always is bored of staying in the castle, and while she and Knight have been going on adventures, like Hollyberry suggested, they have been rather close to the Hollyberry kingdom, and none of the adventures have really left the border of the kingdom, but Princess wants to see the world, and as much as she wants to just go on an adventure with just Knight and her, she's not sure if her parent's would be to keen on letting her have a big adventure, especially with the beast thing that happened recently.
Knight Cookie as much as he is loyal to his job, is also very loyal to making Princess happy, and is also big on this adventure, as Hollyberry keeps regaling him with tails of old adventures she had in her youth, and he'd love to be able to share an adventure like Hollyberry described with Princess, but there's still the problem of the royal family not allowing them to do this, as they might still be paranoid from the whole beast incident, which is fair.
Princess then comes up with an Idea, they sneak out the kingdom, and vanish from the kingdom entirely, Hollyberry did it for a while, so if she could do it, how hard could it be for the two of them, this is probably not the best idea, but Knight Cookie agrees, still a bit worried about the plan, but his want to have an adventure wins over his fear, and so Princess and Knight, sneak out the castle, and leave the kingdom, unannounced, they were planning to leave notes behind, but... they didn't have time too.
And thus Panic spreads in the kingdom, and a lot of rumors and speculation starts to happen because of this, but the kingdom can't really do anything, as they are dealing with a more time-based problem at the current time. And so... Princess and Knight Cookies set out on their adventure, and start making memories as they go, but they try to keep a low profile, which is not really what Princess had in mind, she wanted to go on daring adventures and have her name be spread as legend, and Knight is doing this because he doesn't want Princess to be punished for doing this (stupid plan he now realizes).
It gets to the point, where their are lost and found posters for Knight and Princess, and Princess worries her adventure, (which probably should have told her family about), might come to an end soon, and that's when she has a plan for what to do to keep the adventure going, and when discussed with Knight, they agree the plan isn't the best, but Hollyberry did it, so it shouldn't be too bad. They decide to disguise themselves so they can go on the adventure more freely.
So... Princess and Knight craft new identities for themselves so they can better go on an adventure... And the Identities they pick are... well... quite self explanatory...
Knight Cookie's New Identity:
A prince of a faraway kingdom (Knight's still workshopping this part, the best idea he had was he's the lost prince of the blue raspberry house, or Blueberry House), that had his entire guard regiment killed off, and left him without aid, then a mysterious cookie saved him, and decided to become his bodyguard, and he now pays them so as to not give suspicion to himself, as people hire mercenaries all the time. Prince Cookie is a shy cookie but with a hidden leader side he only shows in very dangerous situations.
Knight's new appearance as Prince Cookie is he wears a more royal outfit, but he still wears chainmail, and some armor and a cloak to hide his identity, aiming to show the persona that he is in hiding, and trying to keep himself alive using the armor he looted from his old guards. He also is now carrying a short sword and dagger to use as weapons
Princess Cookie's New Identity:
Crimson Knight Cookie (or Red Currant Cookie):
Crimson Knight Cookie or Red Currant Cookie, is the daughter/knight of the lost House Currant (Princess needed a house that didn't have as much presence anymore, and that is still under much speculation as to what happened to them), She's been living as a mercenary for hire for quite a while, but then she rescues Prince Cookie, and starts protecting him, as she let down House Currant in the past, and can't let down another royal family like that ever again.
Princess as Crimson Knight, wears much more armor and a more noble looking outfit under her chainmail, scale mail, and crimson red plate armor she now wears, as a disguise, and is carrying a wide assortment of weapons and supplies, (Both wear backpacks for this adventure, but Crimson Knight's is much bigger), and Crimson Knight's Longsword, and Crusader Shield, is kept at arms reach unlike all of Crimson Knight's other weapons (The sword and shield is what Knight has the most experience with so she is slow going on mastering all the other weapons but is progressing really fast with the sword and shield).
And with those identities they set out for adventure, more publicly this time. I'm thinking they encounter the ancients and are like running gag characters that show up in every chapter. Oh, and they get closer relationship wise by going on this adventure, and its very freeing for both of them to act in these new personas. Also I'm thinking that everyone in the Hollyberry kingdom when they meet Prince and Crimson Knight, secretly knows that they are the missing cookies, and just don't say anything.
This is just an outline, I might come up with more events that happen while they adventure. But For what I have so far it's pretty good.