A group of young scientists create an artificial intelligence named Nexa, who goes on adventures in a virtual world. Nexa meets an alien named Kirta and they become friends. They help fix Kirta's spaceship and go on a space journey together. They encounter a meteor and get separated. Kirta travels through portals to find Nexa and they reunite. They have more adventures, including solving problems with energy crystals and stopping a rogue AI. They then face challenges in a city that combines technology and magic. Finally, they mend a rift in the fabric of reality and bring unity to the universe.