Master Chao visits the valley to oversee a Tournament. Shifu is convinced that Po and Master Chao want to replace him. Shifu's old enemy, Pai Mei, arrives in the middle of the tournament and threatens to destroy Shifu.
Mester Chao besøger dalen for at føre tilsyn med en turnering. Shifus gamle fjende, Pai Mei, ankommer midt under turneringen og truer med at tilintetgøre Shifu.
Lorsque Shifu surprend une conversation entre Po et maître Chao qui parlent de remplacer un vieux wok il pense qu'ils parlent de lui...