Little Green and Little Blue Season 5-小绿和小蓝第五季

Yongle, a professor at the Brunnhill School of Magic, met an elf named Huiyu in the library. He learned that elves only stay in the world because they have unfulfilled wishes, so Yongle decided to help Huiyu fulfill his wishes. Because Huiyu liked to listen to Yongle is reading, Yongle often read with Huiyu late at night, and Huiyu was always very interested. The man and the elf got along very well. But unexpectedly, after Yongle helped Huiyu materialize, Huiyu is temperament changed drastically. In order to prevent Huiyu from continuing to blacken, Yongle had to make Huiyu disappear from the world...