I am the Demon Lord. I exist to be defeated by heroes, to maintain the world’s order. However, I’ve grown tired of the predictable outcomes of these confrontations, so I asked the Goddess for “something stimulating.” As I was about to finally confront the hero summoned by the Goddess, a magic circle for inter-world summoning activated unexpectedly, and the next thing I knew, I was in an unfamiliar room. Where is this? Where has my hero gone? As I panicked, a dazzlingly bright Crown Prince appeared before me, grasped my hand, and pleaded, “Please, please… use your power as a hero to save this world from the Demon Lord.” Me, a hero? Me, to defeat the Demon Lord? No, no, no. I am the Demon Lord, right? A Demon Lord to vanquish another world’s Demon Lord? A Demon Lord was mistaken for a hero and summoned to another world. What am I to do? Amidst this confusion and swept away by the Crown Prince’s insistence, I was confined to a guest room in the royal palace and thus began my life as a hermit in this other world… However, this world, brimming with beauty, has subtly different common sense from mine. A handsome but unfortunately delusional Crown Prince, who insists he’s fallen in love with me, presses his affections on me relentlessly. An excellent Maid who takes care of me, a gentlemanly and handsome knight, an incredibly strong lady, the useless Goddess from my original world, and a predatory goddess from this world, a holy maiden who is all too eager to pounce on me… As days pass, more eccentric characters join in, and my restrained recluse life becomes increasingly noisy. In this world where polygamy is the norm, the Demon Lord, who is somewhat interested in the handsome knight, gets caught up in supporting the Crown Prince’s romance. What happened to the hero left behind in the original world? This is the story of a love-shy Demon Lord who was unfortunately summoned, embroiled in a misunderstood and disastrous love life in another world. Overall, it’s a light-hearted narrative. There are references to male pregnancy in conversations, but only in dialogue. A rating warning has been included. Chapters with ※ in the title have significantly edited descriptions for R15 compliance.