Sakurano Tazusa aspires to be Japan's figure skating representative at the Winter Olympics, valuing her beauty at $10 billion. However, her frequent tumbles during crucial moments raise questions about her proficiency. In one such debacle, a Canadian named Pete Pumps perishes attempting a daring maneuver. Destiny takes a peculiar turn when Pete's soul temporarily takes up residence in Tazusa's body for 100 days before proceeding to the afterlife. Initially hesitant to coexist with a foreign ghost, Tazusa begins focusing on improving her skills to secure a place on the Olympic team. This tale is adapted from Kaibara Rei's novel.