Dragon Ball Super Alternate Timeline X Male Saiyan Reader

This story is based on an alternate dragon ball super timeline right after the moro arc, the story revolves around Y/n. Y/n is a pure blooded universe seven Saiyan and vegeta'a distant cousin, who was saved from a void that was on the bring of consuming his existence, due to being warped into it by a strange stone he found on the void planet during a mission, being exposed to the massive energy that planet vegeta poured into the universe after being destroyed by the tyrant freeza. Y/n got teleported into a strange void with the stone and the wreckage of his space pod and decades after, was found by champa and Vados while they were travelling through the void on their way home. They saw Y/n floating through the void, not aged after the incident and holding the strange stone in his had while he was unconscious. Vados convinced Champa to take in the young saiyan and train him to be the ultimate saiyan, one that can defeat beerus's universe seven warriors and make him get back at beerus for losing the tournament of power. (This is an alternate timeline, not canon)