Chapter 877 Formation Refining Union

Little Green and Little Red shuddered.

For they could naturally discern that this senior, brimming with malevolence, was not speaking idly.

If they couldn't fulfill his demands, he would indeed kill without hesitation!

"Spiritual Energy Synthesis…"

The discovery that Exotic Beasts' Crystal Cores could produce Spiritual Energy was purely accidental.

And achieving a breakthrough within three years was admittedly difficult.

As Little Green pondered deeply with furrowed brows, Li Fan abruptly said, "Hehe, I always mean what I say! To avoid anyone still harboring hope…"

The next moment, Li Fan flashed into the air above the Empire.

Thousands of blood-red threads spread from his body, howling as they flew to every corner of the Empire's cities.

It only took a moment for them to return.

But at the end of each thread, a Mortal from the Empire was bound.

Dense and numerous, they covered the sky like dark clouds.