To tell the truth, Yun Zhi was shocked the first time she saw the primordial spirit. It looked eighty percent like Junior Brother Lu Yang and twenty percent like Fairy Eternity. Her first reaction was to think that Junior Brother had something going on with Fairy Eternity, such as a spiritual union of sorts.
Later, she realized that this was because Fairy Eternity had helped Junior Brother with his cultivation.
Even so, the appearance of the primordial spirit still gave her an odd feeling.
She felt that if Fairy Eternity continued to help Junior Brother with his cultivation, and the primordial spirit's appearance changed again, that odd feeling would only become stronger.
When in the Nascent Soul Stage it wasn't so conspicuous, since the Invincible Nascent Soul still looked quite young, and except for Lu Yang himself, others couldn't really tell whom the Invincible Nascent Soul resembled.
But it was different with the Divine Transformation Stage primordial spirit.
