At the peak of Len's career, Kahoko leaves him and cuts off their engagement completely for reasons unknown. Five years later, she comes back bringing with her a young and talented violinist who is also her one and only... son!

A baby was born for the sake of lust. Vows were exchanged for the sake of duty. The kiss was shared for the sake of honor. Two people merged for the sake of emptiness. One woman cried for the sake of love. One proud Saiyan knelt for the sake of her.