Careful observation, mr. yi wanted to mutiny according to the plot. The person who wants mr. yi to surrender in No Questions is an old classmate. In the movie, Yi is an agent of the military government. He killed his old classmate's fiancee while on duty. In order to get back at mr. yi, the old classmates asked him to kill the traitor. In fact, what old classmates want is mr. yi's defection, to give a sigh of relief for his dead fiancee.