Faced with the excited Nine-Faced Dragon God, Han Wu continued to explain, "This method does have certain drawbacks, namely that only dragonborn with intelligence not inferior to humans can practice it. If it's those beast-like mixed-blood dragons, the chances of evolving into a dragon are slim."

These words slightly diminished the excitement on the Nine-Faced Dragon God's face.

Among the mixed-blood dragons, dragonborn like dragonmen and half-dragons with high intelligence make up less than 10%.

In this light, the actual conversion rate is lower than expected.