Hwayi: A Monster Boy
A 5 member gang, led by Seok-Tae (Kim Yun-Seok), kidnaps a baby boy named Hwa-Yi and raises the baby like their own son. The baby boy is now 17 years old (Yeo Jin-Goo) and has turned into a lethal killer. Taking part in his father's gang, Hwa-Yi learns about his own past. Hwa-Yi pulls out his gun to find out who he really is.