俺の脳内選択肢が、学園ラブコメを全力で邪魔している (내 뇌 속의 선택지가 학원 러브 코미디를 전력으로 방해하고 있다)

The story centers around Kanade Amakusa, a boy cursed with the mental power of "absolute multiple-choice"—a multiple-choice quiz will suddenly appear in his mind, and the choice he makes will become his reality. For example, he would have to choose between going nude from the waist up or the waist down in school. While in school, he is given another choice: 1) A beautiful girl will fall before him or 2) he will fall from the rooftop in female clothes. He chooses option 1, and a blonde girl named Chocolat falls before him.

(Source: Anime News Network)