Bad news: “Gu En accidentally released a sealed demon.”Good news: “She’s a traditionalist devil.””Jie Jie Jie…””Human, make a deal with me. Pay your loyalty to the great demon Kurumizawa Meru McWill, and I will give you unparalleled wealth!””But at the same time, you will be alone forever. Your heart will never beat for anyone, and you will never fall in love with anyone again. You will only be able to live in a small dark room with an evil black cat as your companion for the rest of your life!””Get ready…wait, why are you laughing?”……Beneath the peaceful city, evil spirits are born, strange spirits are rampant, and weird things are rising.In this terrifying world, a demon used her slender and delicate arms to provide Gu En with a safe haven.[Note: This book is also known as “The Devil Comes to Me”, “It’s You! Melu!”, “The Traditional Big Devil Melu and Her Cowardly Breeder Gu En”]