Hwayi: A Monster Boy

In the middle of a forest, a notorious five-member crime organization lives together on a deserted farm. One day, following a plan that didn't go as expected, an infant whom they had kidnapped in a blackmailing scheme is left with them. 14 years later, this boy, who is now named Hwa-yi, lives as the son of his five criminal fathers: Seok-tae, the cold but charismatic leader, Ki-tae, a stammering driving expert, Jin-seong, an ideal planner, Beom-soo, a guns expert, and Dong-beom a cold martial artist. Hwa-yi has been brought up in a unique way, learning skills from his five fathers instead of going to school. Though he has adapted to this life, sometimes he longs for the ordinary life of other boys, which seems impossible for him. Read more on Wikipedia.