There are few things nowadays that could excite Nova, and this was one of them. With a ragged breath, he asked, "Old man... Did you just say Space-Time Law?"
As if expecting the question, the old man grinned, "Indeed, you may not know this, but the Space and Time Laws could fusion together to create a more powerful Law. Not only those two, that's available for all the existing Laws."
The old man proceeded to explain to Nova a few things, he also mentioned that even three laws could fusion together.
In fact, there was no rule to how many could fusion, but how many could a being fusion.
This process was dependent on talent and wits, comprehension and luck. Without any one of these factors, it would be impossible to even take a step toward fusion.
"So... It's possible to even gather all the Laws in existence, and then fusion them together?!" Nova grew increasingly ecstatic the more he is thought about it.