557  Chapter 557: Little Dull Bird

The moment the black and white ring shadows appeared, the ten suns above the sky of the illusory realm exploded one after another. The sky began becoming dim and dark. The earth, however, started to tremble and the lava surged, initiating a raging flame that engulfed each of the volcanoes!

As the ring shadows flashed, an unimaginable medicine soul gradually permeated heaven and earth. It was so powerful that it could crush the medicine soul of any Fifth Revolution Pill Refinement Masters!

It was the medicine soul power accumulated in the Heavenly Dao from the countless deceased pill masters since ancient times. It was the reward that heaven and earth gave to a Seventh Revolution Pill Refinement Master!

A Fifth Revolution Pill Master did not have the right to observe the breakthrough of a Seventh Revolution Pill Master at all! Every single one of them was unable to endure the force given out by the medicinal soul of heaven and earth!