The Game: Towards Zero S01 E25 The Letter

Joon Young tries to persuade the detective not to arrest Tae Pyung without a warrant, but Tae Pyung ends up being in a detention center. Tae Pyung gives a letter to Woo Hyun to tell him about the detectives’ deaths. In the letter, Tae Pyung says that the bombing attack will happen at the presentation ceremony.