Medical Martial Arts is a Manga/Manhwa/Manhua in english language, Action series, english chapters have been translated and you can read them here. You are reading chapters on www.mgeko.nl fastest updating comic site. The Summary is

After making a prince into a cu*kold, medical military officer went back to his country. This is a story about Wang Yuwu who can kill anyone he want in this world . Wang Yuwu is unbeatable!