When Tigress comes down with a dangerous disease, Po and Monkey must find a rare flower to cure, but a renegade scorpion healer is determined to stop them.
Fearing his own corruption at becoming the most powerful of Shifu's students, Po leaves and encounters one of Shifu's contemporaries who suffered that fate.
When a villainous rival of Master Shifu manipulates Po into breaking an important rule, the consequences allow him to become Grand Master of the Jade Palace.
With his restaurant closed for repairs, Mr. Ping bunks at the Jade Palace, only to make a nuisance of himself while some thugs mistake him for Master Shifu.
Po sets up his father, Mr. Ping, on a series of unsuccessful dates, only to find out Mr. Ping already has a girlfriend. Po's happiness for his dad is short lived when he finds out the mystery lady's identity.
Po needs to find an awesome Dragon Warrior trophy for the Hall of Heroes or be humiliated in front of the entire village at the upcoming Warrior Festival.