This manga is about Kaoru (from the NanBu family) and the cuzui (he became the father of Kouhei, when he was 17 years old) who met at work in 6 years. The Nanabu clan in the past destroyed a large number of enterprises to reduce costs. That is why Akira (twin brother Kaoru) left his family and brother, as well as the best friend Kaoru Juma (his father was destroyed). Since then, Kaoru thought that he could not love anyone, except as long as the cuzumi would not upset him. But what dark secrets hides the cuzumi? Can they overcome the past and be happy together? There is also a story about the first meeting of Akira and Dychi. The continuation of the story in the hit is no Honn in Story: Epilogue to Happy Ending.