俺だけレベルアップする異世界で、悲劇の悪役がすべてを救うまで～クソゲーと言われた世界のシナリオをハッピーエンドへと導け！～ (Associated Names)

“A Scenario Full of Depressing Twists. Heroines Die Easily. High Difficulty. Unsatisfying Even with 100% Completion. – A young man, frustrated by playing the crappy game known as 【Cry.StrayLife】, one day inexplicably finds himself reincarnated in that very world. However, not as the protagonist or any of the major characters, but as one of the…