I'm Just a Cleaner. It's Reasonable to Have Both Medical and Military Skills.

Cleaner Wan Feng's true identity is actually the Dragon King, the master of the temple who is both skilled in medicine and martial arts and powerful in all directions. He kept a low profile and secluded himself from the world. He met Ming Yuexin, a daughter of the Ming family who was seriously ill and was dying, and cured her with his peerless medical skills. Unexpectedly, at his wedding, his fiancée Bai Jiaqian disliked the poor and loved the rich, so she regretted the marriage in public and turned to his younger brother Wan Jingshen. Faced with the ridicule and humiliation of a group of snobs, Wan Feng no longer held back, revealed his shocking identity on the spot, slapped everyone who looked down on him in the face, and punished the evildoers. In the end, he joined hands with Ming Yuexin, showing the supreme style of the return of the king, and started a dazzling life.