C55 Summon woman

True essence. She mentioned true essence.

I've always had a question. What exactly is primeval essence? It doesn't seem to be true qi. Thus, I asked, "Miss Feng, may I ask what primeval essence is? "Is it true qi?"

"No, zhen qi is low-level energy, zhen yuan is high-grade energy."

Her answer was very vague, as if she was unwilling to say more. I stood up