306 Chapter 306 – Trade

CRRR!

The door that had been silent for six months finally opened. Gravis turned to it and released a sigh of relief. "Finally, I can continue," he said.

It had felt like forever to him. Being alone without any outside stimuli for six months was incredibly boring to him. Mortals might find such a thought horrifying, but Gravis was already used to it. To him, it was nothing more than boredom.

Gravis retrieved his lightning and Spirit. He had been trying to make the Lightning Bomb stable. It was a huge issue that it always absorbed all of his lightning whenever he summoned it. This made the technique very problematic since he couldn't control the output of lightning. If he managed to use as much lightning as he wanted, he could build new techniques on top of that foundation.