As we enter the 21st century, artificial intelligence is being used more widely than ever. AI footballers, the size of one's palm, developed into the widely popular game 'GGO Football'. In Shanghai, 13 year-old Isaac and his classmates, Karl and Timmy, are big fans of the GGO game. Isaac is, in fact, a very talented controller, but he has only ever played with his father, Dr. Coleman, one of the creators of GGO. One day while at his father's good friend Uncle Ball's seafood stall, Isaac finds Myth, a new GGO footballer. It turns out that Myth is much better than the average GGO footballer.