001 你相信恶魔的存在吗？ 

Do you believe in the existence of demons?

Leo Erig, a third-year student at Soubu High School, is secretly a demon. In this world where demons, angels, and fallen angels exist, he, having just been promoted to a high-ranking demon, asks his beautiful junior in the Service Club's activity room, "Do you believe in the existence of demons?" This is the story of a half-demon, half-human, who gradually lets loose in this seemingly peaceful yet extraordinary world as he tries to subdue his familiars. Demons don't fall in love unless you willingly submit... (PS: Eight completed novels: *The Great Summoning of Girls*, *All-Around Fantasy*, *Instant Death*, *The Summoner of Miracles*, *The Demon King Doesn't Need to Be Defeated*, *I Just Want to Be a Supporting Character*, *Expectations in Another World*, and *Fantasy Library*. Ten years of writing experience...)

利欧·埃力格，一名就读于总武高三年级的学生，背地里却是一个恶魔。在这个存在恶魔、天使及堕天使的世界里，刚刚晋级为上级恶魔的他，在侍奉部的活动室中对着自己的漂亮学妹说出了那句话——“你相信恶魔的存在吗？”这是一个恶魔与人类的混血儿为了收服眷属，而在这个平静却不平凡的世界中逐渐放飞自我的故事。恶魔不会谈恋爱，除非你主动臣服……（PS：已完本八本长篇小说《少女大召唤》、《全方位幻想》、《直死无限》、《奇迹的召唤师》、《魔王不必被打倒》、《我明明只想当龙套》、《期待在异世界》、《幻想图书馆》，写作时长十年，写...