Yi Yun had only wanted to experiment but it was a success. Even though it was energy from a primordial strain that had been sealed by Great Yan gold, the Purple Crystal could still suck it out!
The process was difficult and the reason was likely because his spiritual energy was weaker.
The energy drawn out from the Great Yan gold was actually an extremely tiny portion of the primordial strain's total energy.
If his spiritual energy was greater, then it would be much easier to absorb the energy from within the Great Yan gold.
Yi Yun had previously used the Purple Crystal to absorb desolate bone energy, which was in the form of densely-packed light dots. But now, the energy absorbed from the primordial strain were light blobs the size of a pigeon egg.
Yi Yun's eyes lit up. Upon careful inspection, he found that within the light blobs were extremely small chimera shadows that tumbled around.