Saiteihen de Agaku Boku wa, Isekai de Kibou ni Deau: Jibun dake Game no You na Isekai ni Ikeru You ni Natta node, Level wo Agete Minna wo Mikaeshimasu

Struggling at the Bottom, I Find Hope in a Different World: Now That I can Go to a Different World Like a Game, I Raise My Level and Look Back at Everyone