The animation is intended to interpret the occurrence of competitions while competitors are fighting for mutual resourses in the society today. The two main characters as building blocks characterize people that reflected in the pursuit of competing interests and benefits exhibited by humanity. With the competition goes on, the story gradually provides an alternative option for the two characters to cooperate for a happy ending. In this project, the animator applies physical rigid simulation technique to control animated objects that provides viewers more lively and interesting visual experience.