C2291 The Showdown of Supreme Mantras

With that, Chen Feng rotated his palm and shouted loudly in his heart.

"Great Genuine Martial Spell's fourth form, Imperial Nether Seal!"

Boom!

This time, Chen Feng didn't put his palms together. He struck out with his palm, and a terrifying torrent swept out like a torrential river.

That terrifying martial arts aura was like a huge mountain falling down