Evolution Field
After the brief clash, Hyperion lifted his head and looked up in the sky.
He observed the layers of dark clouds and lightning dancing about within. As the bolts of lightning struggled to overcome some hidden restrictions, he listened to their roars filled with thunderous superciliousness.
"When I first saw this, I thought it was similar to what I have witnessed millions of years ago. Naturally, I felt I was mistaken."
Hyperion said, his voice filled with reminiscence.
"But after clashing with you and facing the power of violence and annihilation head-on, I know I wasn't mistaken. This is indeed Evolution Field!"
On the ground, Joshua's blood turned cold. His expression turned to one of disbelief and alarm.
"Evolution Field!?"
Being the head of Sky Fiend Group, he has access to various secret records of Celestial Elysian Plane. One of these records mentioned Evolution Field, albeit briefly.