Please go out with me. If I get dumped, you’ll die." One day, Nanako Ichigoya was suddenly confessed to Agasa-kun junior in club activities and the most talented prince in school. While being surprised by the sudden confession, the natural Nanako said, "I'll be in trouble if I die!" And to go out with Agasa-kun. Anyway, Agasa-kun, who has heavy love, has an abnormal way of attachment and exclusivity, and there is no mercy for bad insects that approach Nanako!! Insensitive natural girl x Yandere boyfriend's lovey doting school love comedy!