The air crackles with energy as dark tendrils rise from the ground, forming a swirling vortex in the center of the circle. The air becomes heavy, charged with dark energy. Suddenly, a vortex emerges in the center of the circle, and Yuri, the cruel and cold demon prince, materializes with an aura of darkness around him. Yuri's voice was dripping with venom and disdain "What insolence is this? Foolish mortal, you dare to summon me, against my will?"