Synopsis: A Formerly Strongest Explorer Middle-Aged Man. He Helped a Cute Girl Streamer and Accidentally Went Viral.

Moto Saikyo Tansakusha no Ojisan. Bishojo Haishinsha o Tasukete Obazuri Shite Shimatta / 元最強探索者のおじさん。美少女配信者を助けて大バスりしてしまった。 A middle-aged man who’s just been fired from his job heads into a dungeon to hunt monsters in order to make a living. There, he saves a beautiful high school girl who works as a dungeon livestreamer. Aiming to boost her viewer count, she recognizes his impressive hunting skills and proposes that they team up. Together, the two set out to create even more thrilling and exciting dungeon footage, but…