You found yourself wandering through desolate landscape of Hueco Mundo, unsure of how you had arrived.

Suddenly, you felt a cold presence nearby. Turning around, you saw a figure approaching, his green eyes piercing through the darkness. It was Ulquiorra Cifer, the Fourth Espada. His expression was as emotionless as the void around you.

He stopped a few feet away. "A human in Hueco Mundo," he said, his voice as cold as his stare. "What business do you have here?"