Mercenary Wang Shanman was assassinated by the traitor Lao Liu and accidentally transformed into Jiang Shanhuan, the infamous adopted daughter of the Jiang family in Beijing. While she was cleaning up the mess for her original self, tearing up the scumbag and repairing the relationship with the three Jiang family brothers and sisters, she was also contacting her old subordinate Ethan to trace the traces of the sixth child. Jiang Zhaoting, the heir to the Jiang family, noticed something strange about her and was gradually attracted by her valor and kindness from his initial suspicion. Jiang Shanhuan relied on his multiple hidden identities as a mercenary, hacker, and bomb disposal expert to resolve crises many times and protect the Jiang family. The true identity of Lao Liu, who was disguised as artist Chen Zhao, was finally revealed. After some dealings, Jiang Shanhuan killed his enemies abroad and realized his long-cherished wish.
