Jimi na Ojisan, Jitsu wa Eiyu Datta. -Jikaku ga Nai mama Muso Shitetara, Mei no Dungeon Haishin de Sarasareteta yo desuJimi na Ojisan, Jitsu wa Eiyuu datta. ~Jikaku ga Nai Mama Musou Shitetara, Mei no Dungeon Haishin de Sarasareteta you desu~; 地味なおじさん、実は英雄でした。～自覚がないまま無双してたら、姪のダンジョン配信で晒されてたようです～; The Plain Salary Man Turned Out to Be a Hero: He Was Invincible, Only to Be Exposed on His Niece's Dungeon Stream