She Behind, I Before ·背后的她，眼前的我

Journalist Zhou Daizi disappears while investigating the dark dealings of Qiansheng Entertainment Group. Her sister, Zhou Dailing, assumes her identity to uncover the truth. Partnering with detective Yu Pengliang, they delve into a web of conspiracy surrounding Qiansheng, leading them to uncover shocking revelations about those involved. As they navigate the dangers of their investigation, Dailing fights to reunite with her sister and expose the truth.