在获得新技能后，跟踪Gretel和她的宠物仓鼠。现在，保护哥哥凯文必须弄清楚如何与格雷特和她的宠物合作，保护他们的城市免受神秘的危险。

　　A group of people are killed one by one while participating at a million dollar treasure hunt in a mysterious Italian castle.

A group of people are killed one by one while participating at a million dollar treasure hunt in a mysterious Italian castle.

五个孩子被丢进了科幻书籍的世界当中，他们了解到自己无法改变过去，但可以通过现在的努力改变自己的未来。