Theo's greatest dream becomes true on his fourteenth birthday; he adopts a cat named Splashy. Together, they discover a parallel secret world in which everybody owns a cat and a special gift.
There, the 4 people who possess the powers of water, fire, air, and earth have the possibility to join together and become powerful enough to rule the world. Theo will soon find himself in a very difficult situation, having to make a major decision that will affect everybody's lives.