C1119 Third Party Intervention
They were watching a movie and Jiang Chen was indeed watching her.
Fortunately, they didn't do anything excessive during the entire movie's time. However, Jiang Chen smelled a strange smell after the movie was put on for about an hour.
This smell was not a good smell but was poisonous. He was an agent before, and he could feel any changes in the environment, even if it was in a movie theater