After a mysterious soul swap, Chen Jing'an and Zhu Niannian wake up in each other's bodies - one becoming a wealthy heiress, the other the sister of her secret crush. As they search for the cause with the help of Chen Changning, unexpected complications arise, and the truth leads them down a path they never anticipated.

• Chen Shujun
• Wang Yueting
• Vincent Cao
• Zhao Bosong
• Qin Yin