Yan Cheng mistakes her husband, Chi Jing, the CEO of Chi Corporation, for the person she hired for 6.6 yuan to attend a parent-teacher meeting. Neither of them knows that the other is their spouse. Through repeated interactions, Chi Jing and Yan Cheng develop feelings for each other. In order to stay together, they decide to end their original marriages. However, when they finally meet, Chi Jing discovers that Yan Cheng is his legal wife. Fearing that she might hate him, he hides his true identity and claims to be the CEO's secretary, continuing their relationship. But everything falls apart when Yan Cheng discovers the truth about Chi Jing's identity and learns that his father, Chi Guanwen, caused her father to be imprisoned for a crime he didn't commit. Can Chi Jing restore their relationship and win back Yan Cheng, who has learned the painful truth?
