The protagonist of incest movies; Gli sforati”;, Also known as Drifters in English, it is M è te. He is a 30 year old handwriting expert who is fascinated by the secrets of human hands that can be revealed. A week before his father got married, his 17-year-old stepsister moved to his Romanesque apartment. She is a very hot and sexy teenager, and this new community is now the beginning of their friendly (well, not entirely friendly) relationship.
这是一部轻小说风格的低幻想类型的作品。它的世界氛围受到了Alice Soft的游戏《Night》的影响がるる 的强大影响力。机械魔法扫帚,如枪手扫帚和女巫之刃,已经成为作品的标志性物品。这款游戏通过在与TRPG无关的杂志上连载官方回放,并使用配音演员在网络广播上发布情报,逐渐受到欢迎。其衍生作品包括PC上同名的成人游戏,以及计划于2008年在PS2上发布的AVG游戏。自2007年6月起,Fami Tong PLAYSTATION+也连载了与本作相关的漫画《可变女巫》。这部由哈尔电影制作公司制作的动画连接了第一版和第二版,于2007年10月开播。