Dong-hyuk tries to escape but fails, which makes the training more harsh and cruel than before. After finishing all the training, the gang orders Dong-hyuk to become a police detective as their secret connection.
Dong-hyuk tries to escape from his training but is unsuccessful, resulting in an even harsher and more cruel training experience.  After finishing the demanding training program, the gang forces Dong-hyuk to take on the role of a police detective as part of their secret connection.