Astral_Outlaw
This is the story of Y/N, who hails from the 9th universe. Originally from a pocket universe who came into this universe following its destruction, Y/N discovers that this universe is filled with vile, hostile creatures that oppress and kill innocent beings from other systems. Despite not being a god of destruction, Y/N is capable of tremendous power much stronger than a god of destruction's, including that of Beerus. Y/N's power rivals that of the grand priest. Seeing the evil happening around, Y/N decides to dedicate his time and effort to cleanse this universe of such evil.
During Y/N's 'mission' to cleanse this universe of evil beings that wreak havoc, he suddenly notices the universe and all its inhabitants disappear without a trace, leaving him alone in it, having been unaffected by the erasure. He feels temporarily relieved until he sees the universe brought back to existence, allowing him to continue his onslaught of evil races.
Little did Y/N know that his actions had gained the attention of an angel, along with the universe's god of destruction and supreme kai. Who knows that fate may await him....
Disclaimer: I do not own any materials or designs from DB Super. All material belongs to Toriyama and Toyotarou.