The Strong Man From The Mental Hospital 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.cc fastest updating comic site. The Summary is

This is a world where evil creatures are gradually rampaging. However, the evil creatures are strong, they all disappear after this mental hospital, and even without dignity, they are reduced to ingredients and pets. This is the green mountain mental hospital, where talents are abundant and strong people are surrounded. In this regard, the seriously ill Lin Fan, who is carrying the system, said: I am definitely not a mental patient, I am a normal person who likes to cultivate. Usually is to touch the socket, climbing high voltage box, thunder days standing on the rooftop to the heavens dance a stick method.