Bang!
I closed the door hard before getting away from it as fast as possible; the black hole will strike across it soon, and I don't know whether the containment formations of the hall would work or not; I don't want to take any risks.
As I began to move far away, I started to think about the thing which relieved my pressure suddenly, and I did not have to think for long as I knew what relieved the pull of the black hole had come from me; it was my swallowing rule.
My swallowing rule, which had been at the peak of Master grade, had reached the Grandmaster stage. I seemed to have unconsciously comprehended things from the black hole, which is a personification of swallowing, and ended up upgrading my swallowing rule.
With the swallowing rule reaching the Grandmaster stage, I have now got two rules reaching the grandmaster stage, my healing rule had also reached the Grandmaster boundary.