Continuing his "legendary adventures of awesomeness", Po must face two hugely epic, but different threats: one supernatural and the other a little closer to his home.

Po is now living his dream as The Dragon Warrior, protecting the Valley of Peace alongside his friends and fellow kung fu masters, The Furious Five - Tigress, Crane, Mantis, Viper and Monkey. But Po’s new life of awesomeness is threatened by the emergence of a formidable villain, who plans to use a secret, unstoppable weapon to conquer China and destroy kung fu. It is up to Po and The Furious Five to journey across China to face this threat and vanquish it. But how can Po stop a weapon that can stop kung fu? He must look to his past and uncover the secrets of his mysterious origins; only then will he be able to unlock the strength he needs to succeed.

When the Valley of Peace is threatened, lazy Po the panda discovers his destiny as the "chosen one" and trains to become a kung fu hero, but transforming the unsleek slacker into a brave warrior won't be easy. It's up to Master Shifu and the Furious Five -- Tigress, Crane, Mantis, Viper and Monkey -- to give it a try.