Based on the manga of the same name by Sora, this is a rotating love comedy centered on the relationship between the lifeless, gambling-addicted "bad teacher" Huiye Jin and the high school girl Ochiai Sengoku who has excellent grades and is negative. Bang. Sengoku wants to jump off the roof of the school because of her broken heart. Huiye asks her "Do you want to fall in love with me before you die?", which makes her give up the idea of suicide, and the story unfolds.