The year is 2213. All people now have a built-in AI, and thanks to that they can control their emotions and work overproductively. There is no doubt left in the world, spontaneity or creativity. However, a couple of scientists save a newborn from the artificial intelligence. His name is YoYo - and he is the only one on Earth who is able to be creative, make jokes and understand friendship.
In the first episode, Dr. A accidentally finds the file "Superhuman-2020". She finds out about the life before AI chip and Baby Cut - 4000, a machine that implants AI in newborns. Thus began the adventure of YoYo - a baby who is saved from the AI by Dr. A and her husband B.