Episode 11 recap: Chen Ke Hai saves Professor Liu.

Chen Ke Hai immediately calls Chen Shu and asks Professor Liu, who lives next door, to check his desk. Chen Shu doesn't understand what it means but follows Chen Ke Hai's instructions. Tian Liu is performing in a play, and the male actor playing the role of her father intentionally repeats slapping her in the face, pretending to have a poor performance. Fang Li disguises himself to watch the play but is recognized by Professor Liu, who kicks him out. Tian Liu confirms with Chen Ke Hai if she resembles someone.

Chen Ke Hai notices that Luo Bing is in danger and pulls her away to escape. Chen Bin intentionally delays Chen Ke Hai, observing him anxiously leaving, and then calls Li Tang to eavesdrop on Chen Ke Hai's phone conversation. Chen Ke Hai informs Chen Shu to have Professor Liu check the bottom of his desk and give him the note hidden in the hole of his desk. Chen Ke Hai returns to Chen Bin's office and points out that the counterfeit stamps are too obvious. Both stamps are genuine, not one genuine and one fake. Chen Bin realizes that his plan has failed. Professor Liu discovers a bug under the desk and angrily goes to Chen Ke Hai's home. Chen Shu hands the note to Professor Liu, which says that an action report will be revealed the next day. Professor Liu leaves in anger, refusing to be manipulated.

Chen Ke Hai takes a risk and meets Lao Duan at a teahouse, revealing the counterfeit money issue to him. He almost gets discovered by Chen Bin in the archives room. Now, he intentionally reveals information to Professor Liu, using the incident to divert Chen Bin's suspicion towards him being a Communist Party member. Chen Bin and Fang Li overhear the phone conversation but need evidence. Chen Ke Hai has a plan that involves exploiting Fang Li's knowledge of his indecisive nature, making Fang Li trust him even more. Lao Duan hopes that Chen Ke Hai's plan unfolds as he anticipated. Chen Shu goes out to meet Fang Li at the teahouse, secretly followed by Qiao San Min. Chen Shu hands the note to Fang Li, who smirks and mocks when Chen Ke Hai will change his indecisive personality. As long as Chen Ke Hai is not a Communist Party member, everything else can be negotiated. Chen Shu nervously inquires about the well-being of his wife and child, hoping for a day off to visit them.

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Fang Li said that Tian Liu had a drama performance at school. Chen Ke Hai expressed no interest. He wondered how Tian Liu managed to infiltrate the heavily guarded Shanghai University anti-Japanese drama. Fang Li recalled the last time Tian Liu kissed him, which made him even more determined to watch her perform in the play. Tian Liu was earnestly rehearsing her lines when Song Ming, who couldn't stand her association with the traitor, deliberately instructed her to move props. They got into an argument, and Teacher Liu publicly criticized Tian Liu. If it weren't for her talent in acting, her conduct would not be acceptable. Tian Liu was practicing the play, while Song Ming took advantage of his poor performance earlier to repeatedly slap Tian Liu during rehearsals. Fang Li went on stage to protect Tian Liu and criticized Song Ming for not showing any fatherly love after hitting his own daughter. Tian Liu was delighted, and Fang Li indirectly discussed the emotional aspects of their roles by slapping Song Ming several times. Tian Liu didn't care about supporting roles; her ambition was to become a national-level actress. Her determination reminded Fang Li of Shen Qiuping, so he decided to introduce her to a few talented actors to help her.

Chen Bin secretly went behind the scenes of the drama and was caught by the police with handcuffs on him. Tian Liu came out, recognized him, and stepped in to explain that he was just a prop handler, and the handcuffs were part of their performance. She privately asked Fang Li if there would be any danger this time, and Chen Bin told her that Fang Li only saw her as someone else. Feeling heartbroken, Tian Liu stood in the corridor. At that moment, Fang Li approached her and greeted her. She felt jealous because of Shen Qiuping and asked who between them was more beautiful. Professor Liu recognized Fang Li and drove him away, and he also removed Tian Liu's role and replaced it with another person. Fang Li understood Chen Ke Hai, and he advised Chen Bin not to take Chen Ke Hai too seriously and to focus his energy on other things. Tian Liu happened to come across Chen Ke Hai at a Western restaurant and wondered how a student like her could afford to dine there. Tian Liu indirectly inquired about Shen Qiuping, but Chen Ke Hai felt that she was not the same person and that it was disrespectful to the deceased and unfair to her. When Chen Ke Hai left, Tian Liu intentionally leaned towards him and mocked him for cowardly fleeing the scene, which was not a behavior befitting a man.

On the way, Chen Ke Hai encountered Luo Bing and apologized to her. He saw a group of people across the street who were under Qiao San Min's control, so he grabbed Luo Bing and fled. They searched Four Ye's shop but found nothing, so they sat across the street and waited for an opportunity. Luo Bing wondered if they would leave soon, and she massaged Chen Ke Hai's spine. When Chen Ke Hai woke up, it was already late in the day. He saw Luo Bing making hot vegetable meatballs and tasted them, remarking that they were delicious. He didn't display any aristocratic airs in front of her. Luo Bing thought there were people Chen Ke Hai was afraid of, and he believed that it was because of her presence that he didn't take action against them right away. Fang Li invited Old Jin to play chess and learned that a spy who was tracking Chen Ke Hai saw Tian Liu looking for him. Old Jin advised him not to waste his emotions. Because of the situation with Qiao San Min, Fang Li asked Chen Ke Hai to take a strong approach.