Archivum Honkai: Star Rail

Antimatter Legion — Destruction

The emissary in black asked, "For what purpose do you live?" He could only give a vague and obscure response, even after thinking about it for a while. A deadly smile appears across the emissary's face. "Let me put it another way, why are you alive?"
— Fables About the Stars by Adrian Spencer Smith

Nanook, the Aeon of Destruction, commands a vast legion that brings chaos and destruction to the world. Loyal followers of Nanook have embarked on the Path of Destruction, placing themselves at the absolute opposite of life and civilization. They are known as the Antimatter Legion that spreads terror throughout the universe.

The fiercest races of the universe act as vanguards for the legion. There are also evil strategists who plot out the destruction of worlds and act as the brains of the legion. Innocent new worlds are ruthlessly destroyed, while proud and mature civilizations are forced to learn humility while on the brink of collapse. The will of Destruction will only slow down when faced with a dying world. The legion roams the shattered planet, devouring the chaotic energy emitted by the process of decay. Only when the last flame of civilization has been extinguished will they leave contently to search for their next target.

Worlds swept by the tide of the legion ask helplessly in their dying moments, "why?" Amidst the cries of despair, the countless evils in the legion sneer so heinously that even the stars shudder. It is said that sometimes the shadow of Nanook emerges from the starry sky to witness the tragic end of another world.