Things aren't going so well for our friend Po (Jack Black). Right when he'd got that kung fu thing down and was living an awesome life of awesomeness in the Valley of Peace, trouble pops up.
The great masters are disappearing and an evil villain is on the rise, threatening to unleash a weapon upon the world that can destroy kung fu! Naturally, Po is asking the right questions: "How can kung fu stop something that stops kung fu?" It's a quandry. And definitely not an awesome one.