Lord Shen is a fictional character from the animated film series Kung Fu Panda. He is a peacock and serves as the main antagonist in Kung Fu Panda 2. Lord Shen is known for his intelligence, cunning, and ambition, seeking to dominate China with his powerful weaponry. In the film, Lord Shen's backstory reveals that he was once a royal heir who was exiled due to his ruthless nature. His desire for power leads him to confront Po, the Dragon Warrior, and ultimately face the consequences of his actions.