Po visits Mantis' hometown and discovers that Mantis hasn't been entirely honest with the villagers about who the Dragon Warrior really is.

Po goes undercover as a prisoner in Chor-Ghom Prison to learn where a diabolical criminal named Tong Fo has hidden the ultra-dangerous weapon called the Sacred War Hammer of Lei Lang.Villains: Tong Fo and Fung & the Croc Bandits

Upon thwarting a raid on the Jade Palace from Temutai and the Qidan Clan with incredible new powers and abilities and fighting styles, Po learns that there have been many Furious Fives before the current one and that the most powerful member has always become evil. He even wonders this when he encounters the powerful member of the original Furious Five, a strong, powerful owl named Fenghuang.Villains: Temutai and Fenghuang