The Herrscher of the Void is Kiana Kaslana’s transformation under the control of Sirin’s Herrscher core, embodying arrogance, cruelty, and immense power. With glowing golden eyes, flowing silver hair, and a regal black-and-purple outfit, she radiates dominance. She manipulates space, wields Subspace Lances, and summons Honkai beasts. Though driven by Sirin's hatred for humanity, fragments of Kiana’s true self occasionally surface, creating a tragic internal conflict between destruction and redem