Read manhwa Becoming the Cheon Clan’s Mad Dog online in English. Also known as I Became the Scoundrel of the Cheon Family, I Became the Mad Dog of the Cheon Clan, I Became a Loser of the Cheon Family, 천씨세가의 망나니가 되었다, and Cheonssisegaui Mangnaniga Doeeotda. This Korean murim fantasy follows a loyal guard caught in a second chance he never asked for.

Mu-myeong spent his life serving Cheon Mu-ryang, the reckless eldest son of the Cheon Clan, only to die after being betrayed by the very master he protected. When his eyes open again, he is no longer a nameless servant. He has become Cheon Mu-ryang himself, the clan’s infamous troublemaker.

Armed with memories of the future, hard-earned martial skill, and a colder view of the people around him, Mu-myeong steps into a household already rotting from ambition and hidden schemes. To stop the clan’s collapse, he must wear the mask of a mad dog while quietly changing the fate that once destroyed everything.

This series may appeal to readers who enjoy murim revenge, body-possession fantasy, and clan power-struggle stories.