比较火的古装剧歌曲

After years in a mental hospital, Megan goes home to visit her brother. But once she arrives her brother has vanished and no one in town remembers him ever existing. Is Megan losing her mind, or is something more diabolical at work?。When Seth receives a mysterious letter inviting him to spend the weekend at a secluded mansion in the country, he soon realizes the people inside the house may know him better than he knows himself.。2022年4月1日，宣布OVA制作决定，于2022年9月25日随小说第13卷特装版发售。。