Straight A student Yuka is a little too honest for her own good and has no friends but unexpectedly begins dating Haruomi after he helps her out of a difficult situation. The only problem is, Haruomi has a strict policy of dating someone new every Monday…

“The boy that Kidou Aina accidentally helped- Yamase confessed to her out of the blue. Quickly putting her foot down, the shock had caused Yamase to be admitted!? When Aina went to visit him, a shocking scene unveiled in front of her…”

From Summer Rain:
Between three highschool students, a secret love affair begins..