Shachiku Kensei, Haishinsha ni naru - Black Guild Kaishain, Ukkari Kaishayou Kaisen de S-kyuu Monster wo Aite ni Musou suru Tokoro wo Zenkoku Haishin shite shimau

“Work is the true grave of life.” For Makoto Tanaka, this bleak philosophy is a daily reality. As an exploited corporate employee of a Black Guild, his existence consists of endless exhaustion and mandatory dungeon expeditions. Following standard company protocol during one such dive, he activates his recording equipment for internal documentation. However, a simple mistake changes everything: instead of logging the footage privately, he accidentally broadcasts the run live to the entire nation. What follows is witnessed by over a hundred million stunned viewers. The unassuming salaryman, long dismissed as a mere office drone, reveals himself to be a modern-day swordmaster. With a single, effortless strike, he slays a Tyrant Dragon—an S-rank monster of catastrophic power—leaving the country in absolute awe. Overnight, Tanaka transforms from an anonymous, overworked nobody into a viral sensation. Rather than returning to the soul-crushing grind that nearly buried him alive, Tanaka seizes this unprecedented opportunity to reclaim his freedom. He abandons his exploitative corporate position entirely, stepping into a brand-new career. Now, the formerly overworked guild employee embarks on a thrilling second life as an unstoppable solo dungeon streamer, ready to conquer whatever challenges await him on his own terms.