to take his place, as he is to ascend to his new spot as the Spiritual Leader of the Valley of Peace. Po struggles with the choice, as he is afraid of giving the Dragon Warrior title away. On his quest to defeat the Chameleon, Po befriends a thief named Zhen, who initially works for the Chameleon, but her friendship with Po causes her to defect. Seeing her change her ways inspires Po to finally accept that things change, and in the end he accepts his new post, and chooses Zhen as his successor.