You and your brother, Kai were raddolls. Like your bodies would ragdoll time by time. Both of you were teleported into this world and had lived with Class 1-A for a while. Today, your brother was dancing you around, like he usually does back then while singing a song.

"She's just a rag dolly.. Happy and smiling all day, a lovely rag dolly!" Kai, your brother sang.

Class 1-A walked in on you both, watching you and Kai, in awe at you sibling relationship. "This is so cute!" Mina says.