Incredible!

The flame from Chu Yu’s Dan Tian burned like a raging fire. It originated from a miraculous flame in the lava of the earth’s core, and the heat it gave off was much higher than that of actual lava!

Moreover, it had been harnessed in Chu Yu’s Dan Tian for so long, allowing it to be elevated into a higher grade of flame.

The higher the grade of the pill being refined, the higher the requirement for the flame.

Otherwise, when refining the Pill of Heavenly Pulse and such other pills, even though the initial flame of lava was not weak by any means, its power would have been insufficient.

Chu Yu had wanted to find an opportunity to gather other magical flames to strengthen his own flame.

That way, it could grow faster.

However, these magical flames were spiritual items within the heavens and the earth.

Like the three divine herbs, it was possible to find it, but almost impossible to seek possession of it.