Nine Heavens Battle Medic: Return of the King

Three years ago, he was Dai Qingyan, commander of the Nine Heavens Squad and a top-tier battle medic. Framed by a traitor within and wrongly forced into retirement, he vanished into the old alleys of Jiangcheng and lay low for three years. The world thought him a washed-up nobody, and street scum and rich brats humiliated him at every turn—never knowing that beneath his plain clothes hid an edge that could crush the entire city. His medical skill is godlike: with battlefield first-aid techniques he sweeps aside incompetent authorities. In martial arts he is invincible, and he specializes in dealing with the underworld and the powerful. When the wealthy bring pressure, he breaks the deadlock with a single needle; when the medical world tries to monopolize, he seals his legend by sheer strength, dismantling every hidden conspiracy step by step. He repays kindness and grudges alike: those who bully him will be slapped in the face, and those who protect him will all be safe. From the back alleys of the city he rises to the top of the Nine Provinces, practicing medicine to save the world and exacting blood-and-iron revenge along the way. When glory awakens and the Nine Heavens battle medic returns, he alone will decide who is black and who is white in this world. — Description from novelcodex.orgFull novel: Nine Heavens Battle Medic: Return of the King — read the rest free on N​o⁠v​e⁠l​C⁠o​d⁠e​x⁠.​o⁠r​g⁠