Mr. Baek(2023)

Baek XX

Two twin brothers. Two opposite lives. In a world where loyalties are tested, alliances crumble, and moral ambiguities plague every decision, an elite HID agent discards his identity, becoming his twin brother - the boss of a major syndicate in Seoul. Gear up and step into the boots of Agent Baek and explore the twists in his gripping tale of blood and vengeance.

(Source: WEBTOON)