Isekai Shoukan Wa Nidome Desu

Isekai Shoukan Wa Nidome Desu is a Manga/Manhwa/Manhua in (English/Raw) language, Action series, english chapters have been translated and you can read them here. You are reading Isekai Shoukan Wa Nidome Desu chapters on ManhwaZ, fastest updating comic site. The Summary is

There was once a man who was summoned to another world, and saved it. Of course, he became too popular there, and turned into an isekai-normie. However, that man fell into a “trap”, and was forcibly returned to his original world. Moreover, he had to start over as a baby! This is the story of the way-too-fantastic ex-hero who lived as a gloomy high-schooler as hegets summoned once again to that other world in a very unexpected development!