Non Zero Sum

You are reading Non Zero Sum manga, one of the most popular manga covering in Adult, Drama, Manhwa, Mature, Psychological, Smut, Yaoi genres, written by 손이불,청금강 at KaliScan, a top manga site to offering for read manga online free. Non Zero Sum has 50 translated chapters and translations of other chapters are in progress. Lets enjoy.
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Seo Hae-young is the only light of Yoon Hae-won, who has no money, no family, and no future. After his friend Ko Tae-gyeom caught his feelings about him, Hae-won's life began to be ruined. Tae-gyeom, who demands a relationship through intimidation, Hae-young, who uses violence in an unknown attitude, and another friend, Joo Hyun-woo, join... A broken relationship between four people, now faded memories of the past. Who is the winner of the irreversible game?