I eat the same things at the same time. Your protagonist Omi Sorasaki is a high school student who's a devotee to the ordinary. But one day, a mysterious and beautiful girl transfers over and says to him "I have something to say to you alone after school." Omi's in a panic wondering "am I getting a confession?" as the things she has to say are…

… and what happens after is only just the first wave of an assault on all that is ordinary! Thrust into an unusual world, a forbidden and "predacious" love comedy begins!