Category: Isekai ni Tobasareta Ossan wa Doko e Iku?

Name :  Isekai ni Tobasareta Ossan wa Doko e Iku?
Other names : 異世界に飛ばされたおっさんは何処へ行く?

Author(s) : Ci Garette, Hirabuki Masahiro
Genre(s) : Action, Comedy, Fantasy

Description : A man gets sucked inside a dimensional crack and falls into another world.
The goddess of that world meets the protagonist and awards him divine protection and some items to survive, which includes access to the Internet. After the protagonist sees that the place was way too lawless, he uses his abilities to fix that.

(Source: mangaupdates)