In order to raise money for her critically ill husband, Liu Chun, to undergo a liver transplant, Jiang Wan agrees to spend one night with her ex-boyfriend, Zhao Dongyu, at his request. Zhao Dongyu gives her 500,000 dollars to help her through this difficult time, but he does not make any further inappropriate demands. However, after Liu Chun recovers, that one night becomes a source of trouble for him.
