Reborn seven years into the past, her mission is to redeem Gu Yuexi, the villainous husband who in the future will be disfigured and turn dark. Right now he's still a cocky young man, arrogantly threatening the male lead. Xu Zhixia walks up and slaps him, then kisses him until his legs go weak, threatening him to let the man go. Later, with red-rimmed eyes, he becomes sworn brothers with the male lead, and she thinks the mission is almost complete. But the way he looks at her grows stranger and stranger—aggrieved, resentful, obsessively attached. Only then does Xu Zhixia realize: System, are you sure this is a redemption mission and not a dog-training mission?