故事围绕少女幽鬼展开，其通过参与由神秘组织举办的死亡游戏获取赏金。游戏参与者多为美少女，生存挑战过程被全程监控并向特定观众直播，参赛者每通过一关即可获得对应奖金
你是外星人派还是幽灵派？又或者两个都信？原本分属两派的小桃和厄卡伦各自有了超自然奇遇，不可思议的大冒险就此展开！
In the year 1524, the former Assassin Ezio Auditore retired to a villa in the countryside of Tuscany, with his wife Sofia and children Marcello and Flavia. While Ezio wrote in his study, Sofia asked him to watch Flavia while she and Marcello visit his sister Claudia. Shortly after, he left his study to tend their vineyards while Flavia played nearby the villa. In the midst of his harvest, he saw a stranger cloaked in black, talking to Flavia. Fearing the worst, Ezio hurriedly intercepted the stranger, though Flavia told him that she was no danger, as Ezio saw her necklace with the Assassin insignia...
