Hummed!
The core hummed, and the next moment; It started to spin even faster as it did; it began to absorb even more energy, and the quantity of energy increased by a second at a much higher speed than before.
The energy had reached such high density that I had to use every bit of my will to breathe a little; though I could remain without breathing for more than an hour, I like to continue breathing. I don't know when the breathing might stop, and I would need than time then.
Hun!
I was just focusing on my breathing while watching my core which is now spinning very fast, when I suddenly got a lacerating feeling all over my body; it is especially painful at my heart.
I panicked for a moment seeing this unpredictable scenario appearing before I suddenly noticed something. Noticing it, the panic in my eyes turned to a smile; it was the best news I could hope to gain.