Everything was always wrong with Stardust, since he was born he never knew his father and his mother, Hope Light, never wanted to tell him who he was and since he was a child he always had very bad luck, he fought with several children, he was always blamed for a crime he had nothing to do with and over time many of his friends moved away from him for the simple fact that Stardust was a weird kid. That affected him in a negative way, thinking that he didn't need friends that only caused him problems and that's why he withdrew from other people.

But one day, he finds a strange device that did not belong in this world, although it was very broken, and with the goal of fixing the device he embarks on an adventure that will make him take on the mantle of the hero and protect the people of Earth from virtual monsters that come from another world with the sole intention of destroying all organic life. Along the way he will make new friends, enemies and some rivals, he will even have to make sacrifices to achieve his mission of keeping his home safe.

This is how the story of Kamen Rider Virtualx was born.