Kage no Eiyū no Nichijō Tan: Yūsha no Ura de Anyaku Shiteita Saikyō no Agent. Soshiki ga Kaitai Sareta no de, Shōtai Kakushite Hitonami no Nichijō o Ōka Suru

Even the most formidable agents eventually yearn for a quiet life, a sentiment keenly felt by the protagonist of this intriguing tale. Having long operated in the shadows, pulling strings and orchestrating events from behind the scenes for a hero he served, his organization has finally disbanded. Now, with his secret identity still firmly intact, he's ready to embrace the mundane joys of everyday existence. But old habits die hard, especially for someone whose entire life has been dedicated to covert operations and strategic maneuvering. As he attempts to navigate the unfamiliar waters of normalcy, the echoes of his past life—and the skills he honed within it—threaten to disrupt the peaceful routine he so desperately craves. Can a true shadow hero ever truly step into the light?

✦ AI-drafted summary