Avatar: The Last Airbender (2005)

Episode Overview

Aang and his companions encounter a professor who reveals the existence of a library filled with valuable knowledge about the world. Eager to uncover details that could aid them in their fight against the Fire Nation, Sokka insists on visiting this library. However, they soon learn that it is protected by Wan Shi Tong, the spirit of knowledge, who is not fond of humans. He distrusts their intentions, convinced that they only seek information to exploit for malevolent reasons.