Ruan Zhenzhen has led a simple and happy life under the protection of her financial guru husband. Everything disappears in a flash after the death of her husband. Forced out of her bubble, Ruan Zhenzhen is left to shoulder a huge amount of debt. Suddenly, lawyer Gao Jun walks into her life. Ruan Zhenzhen may be innocent but she is not dumb. She keeps her guard up in the face of the sudden intrude...

Ke Ying, a skilled economics lecturer, is forced to assist the manipulative Feng Xiaosheng in gaining control over his corporation. Meanwhile, Xiao Wu, a street-smart police informant, discovers Feng's company is involved in money laundering. Using his position as Feng's right-hand man, Xiao Wu befriends Ke Ying, and together, they work to bring down the criminal organization.