Comprehensive Comic: the Demonic Butler of the Ladies

Traveling through the daily manga world, he became a bitter demon king who lost his power and most of his memories. In order to pay off the debt, he became the butler of the Yukinoshita sisters. Picking up two beauties for free, Mutsu couldn't be happy. Because he is in debt of 1.5 Billion, there are creditors all over the world looking for him. Just when he was about to collapse. Unexpectedly, he discovered that he could produce a small amount of magic power to repair his soul. Gain random experience, memories and combat skills every day. There is also a magic circle that can contact the demon world. As long as four gems are collected, the demon army can be summoned. At that time, all the problems that plagued Mutsu no longer existed. Yukinoshita Harano: You are my only personal butler, Mutsu-kun. Suzuki Sonoko: Can I be the heroine in your story? Mutsu-san. Mai Sakurajima: Mutsu-kun, will you always only look at me? Chitanda Eru: I want to be the girl Mutsu-kun likes. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.