When Hasumi has a chance meeting with her old high school crush, Yamato Kujo, she figures she might as well spend one night in bliss before she deals with the debt collectors that hound her steps. But when Yamato reveals he's become a yakuza member, Hasumi panics and runs away—only to have Yamato pop up again, but this time with a proposition: He'll buy her debt if she becomes his bride. But can she take the pressure and drama of becoming a yakuza wife?
“He’ll definitely come back to me.” The dispute with the Shinran-kai, led by Shirosaki, intensifies more and more. While praying for Yamato’s safety, Mio has continued to be in hiding every day. When she reaches the peak of sadness and loneliness from not seeing him, she receives Yamato’s “feelings”… A life-threatening conflict, and the love of a couple who believe in the future, finally reach a conclusion…!!