In this chapter, we learn that the Panda brothers are planning to team up and fight each other. The Panda brothers taunt each other about how they're going to be attacked by the Pandas soon. They're not going to stop until they've been attacked, and the Panda kids are going to have to do a lot of running around to keep up with the attacks. Panda says that he's been using his taoist tricks to try and save his brother, but he can't keep up. He's worried that the attacks will stop when he stops using his tricks. He asks if the attacks stopped when he stopped using them, and then he wonders if the silver needles around his brother's body changed. He thinks that's because he used too much of his energy to save his friend, and now that he thinks about it, he realizes that his friend's reflexes are "inhuman" . He wonders if it's the extent of his "extreme yang physique" , or