So, Kirie takes a running start and knees the guy so hard in the face, he flies through the air and lands in the bathtub. And as she was about to inflict more damage on him, Yukinari gets transported to the land of Seiren, a world that consists 90% of women who go completely nuts at even such a beatdown loser as him. There, he meets Miharu Sena Kanaka, who is to become the only female character that doesn't give Yukinari the "rash" whenever he touches her and doesn't ever beat him up over something. Or rather anything...