Read Manga Quality Assurance in Another World online in English. Also known as この世界は不完全すぎる, Kono Sekai wa Fukanzen Sugiru, KonoFuka, and This World Is Too Imperfect.

Nikola’s quiet life in a small village changes after a dragon attack brings her face-to-face with Haga, a strange and intensely observant man who seems to understand the world in ways no ordinary traveler should. He belongs to the Seekers, a group said to investigate the unnatural flaws spreading through their land, but the truth behind his work is far stranger than Nikola first imagines.

Behind the fantasy setting lies a broken game world where trapped quality assurance debuggers, hidden rules, and dangerous glitches shape every journey. Haga continues testing and reporting errors while others misuse their special access, leaving Nikola caught between wonder, fear, and the unsettling question of what her reality truly is.

This series may appeal to readers who enjoy isekai fantasy, video game mystery, and adventure stories with a clever meta twist.