Disguised as a man, commander Zhou Chu is betrayed by Xu Hanzhi upon her return. Rescued by rival Shang Kefeng, she becomes Xue Shisan, infiltrating Dengying Tower to uncover the truth and exact revenge.
Heir Chen Zhuo goes undercover as a security guard at Xu Meiying's company to uncover the truth behind his mother's death, only to unexpectedly become her live-in son-in-law. Meanwhile, his ambitious twin brother, Chen Yue, impersonates him to secure the family inheritance. Under mounting family pressure, he faces challenges that lead him to confront deception and seek a fresh start.
