Little Pudding, a little inventor on the happy planet, always believed that science was omnipotent, and during an experiment he even tried to eliminate the emotional reaction of his assistant Xueer. The old naughty grandfather was very angry when he found out, so he sent Little Pudding and Xueer (aliases Ike and Ai Xue) to the earth to let them complete the new task of finding friendship. At first, Little Pudding was very uncomfortable adapting to his new identity and living environment on earth. He felt that the teacher taught things that were too simple. He didn't like the closed management of the school and always wanted to escape back to the happy planet. But with the help of his teachers and friends, he gradually discovered that in fact, besides scientific experiments, there are many other interesting things in life. Life on earth is not as bad as imagined.
