Kanade Amakusa is a high schooler cursed with something he dubbed "Absolute Choice" and despite being handsome, he is forced to do actions that would classify him as a weirdo. In class, his classmates, Furano Yukihira and Ouka Yuouji mess around with him and his life is quite the opposite of a love comedy and rather sad. One day, Kanade is forced to make another absurd choice. After making his decision, something falls down from the sky...

Kanade and Ouka go into a haunted house for the mission to make Ouka cry, however because of her fear, she reverts into a little child. Kanade throws out the mission and decides to help the scared Ouka out of the haunted house.