Seeing that the Five Ghost Kings and Yun Qi all had serious expressions, Wang Ba softly comforted them.
"The Mountain Lord is indeed wise, avoiding detection of our roots with spirit food."
A hint of admiration appeared on the face of the Vine Grinding Ghost King.
Things like Spirit Plants and spirit mines, those with experience can easily determine which realm these items came from within the Three Realms.
After all, for large-scale production, only these Three Realms could manage such.
However, spirit food is a finished product; different spirit food recipes have varying effects, and there are countless recipes for spirit food, even the most skilled Cultivator cannot discern origins from them.
And more than just the Three Realms, other forces also produce spirit food, albeit at much higher costs.
The key factor is that spirit food has a wide applicability, nearly all Cultivators, up to Class V, can make use of it.
