Hellper 2: Killberos

헬퍼 2 : 킬베로스

Gwangnam grows up an orphan in the earthquake-ravaged ruins of Kana-shi, pulled out of the rubble and named by Jang Dae-Ho, the vice president of the Nine Snake Family gang, who raises him as a weapon for revenge. This manhwa is a prequel to the original Hellper, tracing the street rivalries and gang wars that shaped the boy and produced the crew called Killberos, long before the black-bracelet afterlife system of the first series.