Matrix started out as an innocent, hyperactive little kid whose only friend in the world was a red and yellow junkyard dog named Frisket. Enzo had lost all his friends, along with his parents, in an unfortunate accident in the twin city when he was younger, and the only family member he has left is his big sister, Dot.

Enzo met a girl named AndrAIa in a game and she saw his need for a friend so she made a backup copy of herself and placed it on his icon so that they could always be together. Enzo finally had a real friend.

Matrix is very hot-tempered. He grew up in the Games, so he is always on edge, wanting to delete something. He's easily irritated, and very introverted. Those who don't know him avoid him like the plague because he scares him to death. The truth is, once one gets past Matrix's repellant exterior, one encounters his sensitive side. He often results to brute force to get what he wants, but he has noble causes. His first priority is his family; his second is his home. His only wish is to protect both at any cost. He loves AndrAIa dearly and would do anything to keep her safe.

People tend to assume that Matrix, being strong and hot-tempered, is not very intelligent. In this they are doing him an injustice. After all, he's still Enzo, who's always been quite bright (despite occasional self-doubt). Matrix isn't stupid. What he is is impulsive; he's got plenty of intelligence, but he doesn't always stop to use it.

Though Matrix has a tendency to shoot first and ask questions later, he really is a sensitive character. He loves AndrAIa dearly and would give anything for the safety of his friends and family.