Celerin is the absolute sovereign of the Saiyan Empire in Universe X, a hidden universe beyond the influence of divine authorities and cosmic rulers. Known as the War Empress of Universe X, she commands the strongest unified Saiyan military force ever created.

She rose to power not through inheritance, but through conquest—defeating every warlord, elite commander, and rival claimant who stood above the fractured Saiyan race. Under her rule, the Saiyans evolved into a hyper-militarized civilization built entirely around war, discipline, and expansion.

Her existence is both revered and feared across her empire. To her people, she is the symbol of Saiyan perfection. To outsiders, she is an unstoppable calamity that ends civilizations.

She rules through absolute strength, strict discipline, and a brutal philosophy: cowardice is the highest sin a Saiyan can commit.