A group of friends stumble upon a mirror that serves as a portal to a "multiverse", but soon discover that importing knowledge from the other side in order to better their lives brings increasingly dangerous consequences.

Nala, a 13-year-old girl from the city, travels with her family to her grandmother's home in the countryside, to try to find a cure for her little sister's mysterious illness - But she'll soon find her granny is not exactly what she seems.

兄弟二人生活过的紧巴巴，弟弟生性懦弱，哥哥强势霸道，这天，哥哥抢劫别人得来了钱，兄弟二人正高兴之际，一名侦探找上门来，双方发生争执，追逐之中，三个人发现自己被困于无穷无尽的楼梯上，无论如何都走不到尽头 ……
　　另一边，一家人被困于无边无境的马路上，相同的加油站，相同的便利店，四周一望无际的荒野，却如何都逃不出这可怕的地狱……
　　两个没有界限的空间，他们要如何应对内心逐渐升起的绝望？

A collection of 24 films that take a look at the dark side of the festive season. 24 international directors with the most diverse ideas and styles; linked by short animated segments that deal with the Advent calendar itself.