C2354 Once Again Setting up the Immortal-destroying Formation

What followed was another round of inhumane slaughter.

The remaining twelve immortal kings all died, not a single one survived!

They became endless essence energy and were absorbed by the World Tree. Their Immortal king source would transform into spiritual energy, nourishing this entire region forever!

Whoosh!

The person beside Gu Feng let out a long breath and sighed