C54 The Pill Furnace Mutated

That's right, this was the legendary Demon Crystal!

Unlike humans who needed to reach the Martial Weapon Stage to be able to sense the spiritual Qi of Heaven and Earth and absorb it for cultivation, Lee Lin was in this realm. However, he had not tried to sense the spiritual Qi of Heaven and Earth. When he returned to Thunder Martial City and settled his grudges, he would try to sense it first