Superpowered Warrior is a Manga/Manhwa/Manhua in english language, REINCARNATION series, english chapters have been translated and you can read them here. You are reading chapters on www.mgeko.cc fastest updating comic site. The Summary is

【Updated on the first day of every month】A modern teenager who loves martial arts, accidentally comes to a world full of martial arts. He originally wanted to learn advanced martial arts but mistakenly obtained superpowers. What kind of legendary story will the misunderstood teenager experience?