Chapter 646: Walking on Thin Ice for 20 Years, Pressing Forward to Become an Immortal!

A few months had barely passed since the immortal battle during Emperor Shi's last ascension, when another great immortal clash erupted above the Heavenly Gate.

Primordial Qi surged violently, with rolling Heavenly Thunder encircling a Nine Heavens Thunder God, transforming into a Thunder Pond, Thunder City, Thunder Altar, Thunder Soldiers...

"Wei! Wei! Wei!"

On the opposite side was a mountain of corpses in a sea of blood, mosquitoes as large as fists buzzed chaotically, and numerous Skinless Corpse Kings covered in festering sores wailed miserably, while phantom blood shadows continually launched attacks...

The Cloud Lord and the Fangzhang Corpse King, belonging to the Heaven God System, waged an all-out assault, their murderous aura soaring to the skies, with blood rain covering the heavens.

The stench of decay mixed with the scorched smell of thunderous blasts turned the area outside the South Heavenly Gate into a hell for living beings to evade.