C547 Chen Fan and the Devil's will

The tiny soul's eyes flickered with a terrifying light as it spoke, emitting a powerful aura similar to that of a peak late stage Nascent Soul cultivator. Many of its body had already started to solidify, with the third realm described in the Splitting Soul Scripture, the change in its soul essence!

If the soul embryo becomes soul essence, then when Chen Fan enters the Spirit Severing stage