Chương 646: Perfect Cooperation, Final Victory!

For countless years, it was unknown how many times the Yellow Spring's Tour had happened!

If so many spiritual substances were gathered every time to supply the Heavenly Tree King, it was enough to easily revive many divine-grade spiritual plants!

But until now, the Heavenly Tree King had yet to recover. How terrifying was its strength?

Similarly… To be able to force such a powerful Heavenly Tree King to sleep, how strong was its enemy, the Netherworld Spirit King…

Ahem.

He coughed lightly.

Chu Feng did not dare to continue guessing.

He felt like he had boarded a bad ship!

Furthermore, this Yellow Spring's Tour was strange everywhere. He felt that it was unusual.

But now, there was no time to think about it.

Strengthening himself was the priority.

The next moment, without thinking, Chu Feng directly intercepted a portion of the spiritual substance.