Chapter 505: A Huge Power, Battling Zhao Ershan

Ye Feng's eyes flickered.

Next, Ye Feng closed his eyes and activated his netherworld eyes.

"Devour!"

He tried to swallow the black stone.

Immediately, a huge amount of energy burst out, and the impact almost made Ye Feng faint!

"F*ck! So much energy, it's a super nuclear bomb!"

Ye Feng was shocked.

This huge amount of energy was almost equivalent to the effect of a small nuclear bomb explosion. This was simply heaven-defying!

Ye Feng quickly circulated the [Dragon Vein Technique], absorbing the surrounding energy.

This time, the absorption and cultivation of the [Dragon Vein Technique] was much faster.

After half an incense's time, Ye Feng opened his eyes and revealed a smile.

"Haha, it is indeed useful. My strength has increased by quite a bit."

Ye Feng was extremely excited. This was what he was looking forward to the most.