What exactly is fate? Do people have previous lives and this life? The protagonist of the story, Zhang Xuan, had a total of twelve girlfriends from his first love to his marriage. Every time he failed, he was frustrated and thought it was because of the influence of his first girlfriend. In the winter of the eighth year after getting married, a girl broke into his world. When the feelings in his consciousness were confirmed one after another, he suddenly felt that this journey was just for her. Faced with the impact of secular concepts and the wife who dares to love, hate and defend her family to the death, and the beloved who feels like they are reunited again after a lifetime, where should they go? When harm is inevitable, how should we deal with it?