Let’s Run an Inn on Dungeon Island!

Sanada Shirou had spent years suffocating under the grind of corporate life, so when he finally mustered the courage to walk away, he expected nothing more than a quiet, uneventful retirement. Instead, he wakes up in a world turned upside down—a realm where women dominate the battlefield, politics, and daily life, while men are coddled, sheltered, and regarded as precious but fragile commodities. For a man who simply wanted to disappear into the background, this new reality offers little respite. Armed with a convenient creation magic that lets him shape objects from thin air, Shirou decides to carve out his own slice of peace by building a cozy inn, hoping to spend his days serving drinks and enjoying the slow life he never had. But peace, as it turns out, is a luxury this world refuses to grant him. His quaint establishment quickly becomes a magnet for the kingdom's fiercest warrior women and most daring adventurers, all of whom seem far more interested in the innkeeper himself than in the comfort of his rooms. Between fending off their relentless advances, managing the daily chaos of his lively new guests, and struggling to keep his inn from falling apart, Shirou finds that his dream of tranquility has become a hilarious, chaotic nightmare. What began as a simple escape now thrusts him into the center of attention—whether he likes it or not—as the most unlikely host in a matriarchal fantasy where survival means learning to laugh through the madness.