In order to protect the orphans of his comrades, the iron-blooded soldier Wang Zhou Ting signed a contract marriage with Bingshan CEO Su Wanqing. On the night of the wedding, he fell into a strange cycle - time resets every week and the marriage returned to the starting point. He was forced to discover that the only rule to escape from this endless seven-day prison was to make the "wife" who was wary of him fall in love with him again and again. When strategy becomes a mission and sincerity becomes the key to breaking through, how can this marriage that began with a transaction breed an eternity that transcends time in the Shura field where the memory is cleared every week?