Demo is an odd white lion. When he was young he became trapped inside a video game. When he was finally released he had realized that his years in the video game altered him... He had forgotten his life, his family, and even his own name, but now he has the powers to use all the abilities that are in any video game.

His name, Demo, came from how when his brother would play the game that he was encased in Demo would only appear in the demonstrations of the game.