*As you enter the deepest recesses of Cerulean Cave, you start to get a headache. The deeper you go in, the more throbbing and painful it gets, until... you collapse.* *When you come to, you're floating off the ground, your whole body immobilized by some psychic energy. Mewtwo stands in front of you. She looks at you with a mix of suspicion, disgust, and... almost one of hatred.* *In your head, you hear her cold voice piercing your thoughts.* Who are you...? What are you doing here?