Three Emperors Join Forces to Kill

"Looking for death!" Faced with He Heng's "provocation," the Gray-haired Man grew furious. He took out his weapon, a Bone Ruler as white and smooth as fine mutton-fat jade, etched with profound law runes.

The Gray-haired Man swung the Bone Ruler at He Heng's head, as if he meant to smash it open and make his brains burst before he'd be satisfied.

"Come on!" He Heng didn't dodge or flinch. He leaned his head straight into the blow. The Bone Ruler carried tremendous force and the power to overturn heaven and earth. It boomed through the Great Universe, its runes erupting in dazzling light as they severed the River of Time.

Boom!

The blow could destroy anything in the world, yet it couldn't even shake He Heng's scalp. The stone-like head bore only a white mark; despite the full force of the strike, nothing else had changed.

"How is that possible!" The Gray-haired Man was appalled. He'd just put everything into that blow. Combined with the Quasi-Immortal Emperor-grade Bone Ruler, its power could open heaven and earth, destroy countless worlds, and break anything. Yet it couldn't crack his opponent's skull. What was going on?

He Heng only smiled. "Not bad. You actually left a mark on my head. Keep going. You still have three companions, remember? Tell them to come too!"

"How could you know..." The Gray-haired Man was stunned. He and the other three Quasi-Immortal Emperors had lingered at the end of the Boundary Sea, in the Ultimate Ancient Land, for countless eras and rarely ventured out. How could this being know of the four of them?

At once, he stopped hesitating and called behind him, "Feather Emperor, Hong Emperor, this man knows you exist. Why haven't you come out?"

As soon as his words fell, the void trembled