Absolute choice is a strange curse making Kanade Amakusa's life into "choose your own Hellish adventure game," as he sees some options randomly appear. This causes him the worst possible duress and/or public embarrassment and agonizing pain if the wrong choice is made. His bizarre behavior brands him as one of his school's five worst misfits. After choosing the strange option of "have a beautiful girl fall from the sky," one lands on him.
