Cubix, set in the year 2044, is the story of a bright-eyed young boy named Connor with a deep fascination for robots. His father, Graham, who dislikes all robots, has never truly been supportive of Connor. As a surprise to his son, he purchases them a home and a small doughnut shop in the robot center of the world, Bubble Town, location of the RobixCorp headquarters. In this town, robots even outnumber people. The reason for RobixCorp's success is the EPU (Emotional Processing Unit), allowing robots to develop their own unique personality, just like a human being.