"Good. Now, focus on your breath and let your mind clear. Imagine a white light filling your body, starting from the crown of your head and flowing down to your toes."

I did as he instructed, feeling my mind calm and my body relax. The white light began to fill me, and I could feel its glow spreading through my veins. It felt like another presence was within me, going around my body as it sought ways to escape.

I kept my eyes tightly closed, and my hands clenched at the sides as I tried to keep ...