Butter Lover tells the story of a man who picks up a boy under the guise of buying butter. It is also an American animation triggered by one piece of butter, two pieces of butter and many pieces of butter.

The first American cartoon appeared in 1906, and went through five development stages in 2002. The development history of American cartoons is mainly divided into the initial stage, the initial development stage, the first prosperity stage, the dormant stage and another prosperity stage.

1907- 1937, created the first animation. 1907, the first cartoon, Humorous Attitude of a Funny Face, was shot by American Blackton, and started shooting in the history of American animation. During this period, the animated film only lasted about 5 minutes. As an extra performance before the official film, the production was relatively simple and rough.

The pioneers of animation in this period include Windsor MacKay and Pat Sue Li Wenhe Fleischer. MacKay is the founder of American commercial animated films. His masterpieces include Dinosaur and The Sinking of the Rostad.

Development history:

Sue created the first cartoon image "cat" with personality charm in American cartoon history. The Fleischer brothers' works include Betty Pope and Popeye. Walter Disney rose in the late 1920s. 1928, the first animated film Steamboat Willie was released. 1932, the first color cartoon "Flowers and Trees" was released.