Yan Hansui, an ordinary college student, fell off a cliff and traveled to a strange world. After being rescued, he was sent to the bed of Duan Qianqiu, a different surname of the current dynasty. As a craftsman, in order to gain Duan Qianqiu's trust and fall in love with him, he thought it was a fake show but actually did it for real. It's just that Yan Hansui is a pawn on the chessboard after all, and his every move is planned in advance by others. After Duan Qianqiu eats up Yan Hansui, he turns his back and refuses to admit it. Yan Hansui, who has been injured in the battlefield for Duan Qianqiu, gradually loses his feelings for him under his torture again and again. Can Duan Qianqiu, who regretted his past, still win back Yan Hansui's heart?