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 this life is threatened with the emergence of a new, formidable villain, who plans to use a secret, unstoppable weapon to conquer China and destroy kung fu. It is up to The Dragon Warrior and The Furious Five to journey across China to face this threat and vanquish it. But how can Po defeat such an unstoppable enemy? The answer may lie in his past, in his own mysterious origins, so Po sets off to discover how he came to be the only panda in the Valley of Peace (with a goose as a father, no less). Along the way, he comes to learn that facing his greatest fear is the only way to find the strength to overcome his latest foe.