154 Chapter 115 Destructive Snake Dance_2

Su Nan looked at the woman without expression, waiting for her to continue.

The woman paused and said: "A Mortal-Level Demon Sutra from the Double-Winged Snake Clan costs forty drops of Mortal Grade Essence Blood!"

Forty drops?

Su Nan was surprised, as the Nether Wolf Demon Technique he had previously acquired was only worth ten drops of essence blood, yet this Twin-winged Snake Monster Technique was four times more expensive.

It seemed that the Netherwolf Clan was not extinct.

Hearing this, Hong Chuan on the side was also amazed.

What kind of Demon Sutra is worth forty drops of Essence Blood?

Could it be that bloodlines also have different levels? Does the so-called Ancient Demon Bloodline far surpass ordinary bloodlines?

Hong Chuan couldn't help but secretly guess. When he looked at Su Nan again, his eyes were full of envy. At this moment, he realized the gap between himself and the top player.