C1816 Crazy Upgrade!

“Phew…”

“Next, I’ll refine this demon core and see how it can boost my cultivation and the Heaven Devouring Dragon Soul to a higher rank and level!”

After setting up all the formations on the main peak, Ye Chen relaxed a bit. He then took out the demon emperor's core, blood essence, and horns he had obtained from the battlefield and placed them on the table