Death March kara Hajimaru Isekai Kyousoukyoku

Twenty-nine-year-old programmer Suzuki Ichirou finds himself inside a fantasy RPG as Satou, a fifteen-year-old. At first, he thinks he is dreaming, but the world and its events feel real. After using a special power called Meteor Shower, which can be used three times, Satou wipes out an army of lizardmen and reaches a very high level. He conceals his level and hopes to live peacefully while meeting new people, though the game’s unfolding events—including the possible return of a demon king—may complicate his plans.