Jail Breakers

For the past six years, Mu-suk has been trying to dig his way out of prison. The good news is he's almost finished digging. The bad news is he's about to be given amnesty and set free--only no one has mentioned this to him! Meanwhile, Jae-pil, a fellow inmate, learns that his girlfriend is about to marry another man and has convinced Mu-suk to take him with him on the escape. However, he's about to be given amnesty too... (Amazon)