As Klaus sat, looking inside himself, he allowed his heart to beat as much as it could and would. In the meantime, he began to look at what the weird thing was trying to attack his heart.
The attack was orchestrated suddenly, so it hadn't given him time to react, but now that he was trying to do so, he realized it wasn't complicated. Earlier, he had tried to understand the Great Attractor, and as it was his own heart, he could understand it a little.
The problem was that the understanding he gained didn't seem to do him any good. It simply told him that his heart, the Great Attractor, was very versatile and could absorb many things as long as they were energy.
Now, what was considered energy other than the two energies of the world? There were many things, and one of the reasons he wanted to develop his own research center once again was that. He wanted to gather many different types of energy through science and try to absorb them with his great attractor.