An amount of distance formed between Yasuhito and his wife which leads to a divorce. He thinks to himself, “I was doing no good on this marriage.” Amongst his guilt, Yasuhito gets involved in a fatal accident. ….He then awakens to see he has been transported 10 years into the past! Right to his junior year of college, and close to him is his best friend, Yoshito Yoshimoto, the young lady who would later on become his wife, Miyuki Ayaka, and her best friend, Eri Hironaka. While gathering his recollections from the “principal past,”, Yasuhito recalls Miyuki used to be in love with Yoshito, “Assuming Yoshito were to be with Miyuki, he can grant her true happiness.” With that thought to him, he proclaims getting them together. Will Yasuhito successfully get them together? Or will there be obstacles in the way of his goal?