The video shows a cartoon character wearing a blue costume with horns. The character is standing in front of a bookshelf filled with books of different colors. The character picks up a red book and starts reading it. After a few seconds, the character puts the book back on the shelf and picks up a blue book instead. The character then starts reading the blue book. The character's facial expressions change as they read the books, indicating different emotions. The video ends with the character looking at the blue book with a smile on their face.