'Wait, I have the Energy Core, don't I?' Dyon would have slapped his own forehead if he could move. However, this worried him even more. He wouldn't usually forget something so simple.
Dyon cast his mind into his inner world to connect to the Energy Core. As long as he had it, the difficulty of dealing with Primordial Energy would be next to nothing. He could use the Energy Core to indiscriminately suck in energy, then have it emit the purified version for his easy consumption.
Theoretically, due to these abilities, the Energy Core made manipulating energy and cultivating far easier. However…
'Why isn't it responding?' Dyon froze. He suddenly understood why his mental state was being affected so easily… It wasn't that The Seal was failing to work, it was that it wasn't working at all.