Zombie Fight

As life gets harder, Ian endures by turning off his emotions.His father's violence and debt-ridden family... Misfortune continued and his body became increasingly numb. Ian, who has become numb to pain, accidentally passes an illegal fighting scene and receives an offer. "If you join the game, I'll give you all the money on this floor." His survival period of surviving in the illegal fighting arena begins!

(Source: Naver, translated)