ゲーム世界のモブに転生。モブなのに狂戦士。ゲーム本編にも出るってさ。 (Associated Names)

Another world reincarnation. It’s also a game world. Protagonist? Rival? Villain? Important character in an event? Too bad. He’s a mob. He doesn’t even have a name in the game. He’s not even a villain’s crony or anything. He’s really just a mob. And it’s not like he has played this game very much. You…