The Strongest Dungeon Streamer! Suddenly transported back to the world of 10 years ago, I'm starting over from scratch!NewThe Strongest Dungeon Streamer! Suddenly transported back to the world of 10 years ago, I'm starting over from scratch!; [다시 시작] 최강 던전 방송자! 갑자기 10년 전의 세계로 돌아갔으므로 모든 것을 다시 시작한다; [重來] 最強地下城直播主！突然回到10年前的世界，所以要把一切重頭來過！; Saikyo Dan John Haishin Sha! Totsuzen 10 Nen Mae No Sekai Ni Modottanode Subete Wo Yarinaosu!; 【やり直し】最強ダンジョン配信者! 突然10年前の世界に戻ったので全てをやり直す!

Haruka, a corporate slave streamer who was forced into a hellish labor contract with a black company, somehow travels back in time ten years through a mysterious phenomenon. Using the various abilities she acquired from her hellish labor contract and her knowledge of the future, she joins forces with Satsuki, a beautiful swordswoman she saved from a doomed fate, and Mashiro, a spirit user, as they rise to become popular streamers! This is the ultimate power-fantasy streaming hero saga, where Haruka completely turns around the fate and tragic scenarios of herself and everyone connected to her from the very foundation! The strongest, most unstoppable streaming hero story begins!