Male thief and female errand

Chen Baozhu (played by Mo Shunyun) is a straightforward and cheerful female inspector. She has been married to Li Zuyin (played by Lam Baoyi) for six years. Zuyin has a successful career but is dissatisfied with Zhu's job and asks Zhu to resign, which troubles Zhu. Zhu met the informant Cheng Dazhi (played by Xia Yu) at work. Cheng was a small person who worked in the casino. He was imprisoned for protecting his mother, so he lost his future and his old lover Ren Yingying (played by Wen Xueer). Although Cheng's mother wanted to match up with Guo Youzhen (played by Wu Meiyi), it was not possible. Zhu Ou knew that Zu was a philanderer and asked for a divorce, but Zu refused, so the two made a bet on their marriage. The couple even had a big argument over "human ethics"... and finally decided to make a bet with their ambitions as their goal. Because Da Zhi wants to open a dessert shop, he agrees to Bao Zhu to be a live-in worker for a month. The two develop feelings from vindictiveness, which makes Bao Zhu very conflicted. Da Zhi finally wins the bet for Zhu, and Zu Yin divorces Bao Zhu. Zu Yin also resents Da Zhi because of this. Later, his dessert shop was set on fire, and Zu Yin was even more suspected to have done it, which made the misunderstanding between the two deepen. Hou Zuyin was kidnapped, and Dazhi was accused by him of being the mastermind. Dazhi was unable to defend himself. Can Dazhi finally be able to get rid of his injustice? , and how will Baozhu's feelings for Dazhi finally be decided?