I wanted to find some fics where the main character (it can be anyone really) is like genuinely seen as OP and even feared a bit due to being a human. I like the trope where the human also is seen as scary due to adrenaline but that doesn't have to be involved. Thanks so much!
It was in Shadow Milk's POV and in the beginning some of the ancients had decided to put an end to the beasts once and for all. They had killed most of them and Eternal Sugar ended up flying to Shadow Milk's spire because they had attacked her. He sent her off to leave with Candy Apple, Blck Sapphire, and Cloud Haetae who he was taking care of ever since the ancients had killed Mystic Flour because he knew that the ancients were coming after him next. Golden Cheese, Dark Cacao, and Hollyberry entered the spire and he fought them off but ended up losing before Pure Vanilla and White Lily swooped in to save him. They drew ruins on his body and he ended up being transfered into another word but he thought he was still in his world. When he wakes up he's in the fairy kingdom and disguises himself as a little boy before wreaking havoc. Silver Bell thinks he's a hurt child and save him but he runs away and ends up in the Vanilla Kingdom and disguses himself as the Lady in Azure and walks around shops with some kids (Custard, Strawberry Crepe, and someone else...) He ends up confronting Black Sapphire and Candy Apple because he found out they are staying in the vanilla kingdom and freaks out on them because he still thinks this is his world and sends them back to the spire. Also apparently in this world he never turned into a beast and got sealed when he was The Fount to protect all cookies.