Baiwen Tower.
Upon hearing this question while sitting on the futon, Wang Ba was momentarily stunned.
Because this question strikingly touched upon his blind spot in beast taming knowledge — Class III.
That's right.
Benefiting from the large amount of obscure books in the Beasts Room that didn't draw much attention, along with some books that Wang Ba himself had gathered, Wang Ba could be described as well-read and highly knowledgeable in the field of Spirit Beasts.
In addition to having a large number of animals like the Spirit Chicken and Spirit Turtle for experiments to verify his conjectures, he had accumulated a wealth of practical experience.
Furthermore, being a Spiritual Cook indirectly made him familiar with the physical structures and characteristics of Spirit Beasts.
Combined together, his accomplishment in The Way of Beast Tamer can be reckoned as unique among Foundation Establishment Competitors and even Golden Core Craftsmen, even without the Lifespan Panel.