I Got A Cheat Skill In Another World And Became Unrivaled In The Real World, Too (Manga) Vol 02

After opening a door to another world, Yuuya Tenjou finds the ultimate cheat and gets a second shot at life in his own reality as a flawlessly high-school boy! As he crosses between worlds, Yuuya's cheat skill only grows more and more powerful! Yen Press
(W) Miku (A) Kazoumi Minatogawa