With meridians that can convert mana into any type of energy and handle the refinement of mystic-graded materials, Wei Wuyin had thoroughly excavated a layer of the Stellar-Paragon Physique and the Star Core Phase's profound abilities. But that was merely the first layer, as Innate talent was divided into three parts: Meridians, Physique, and Psyche.
Furthermore, his refinement ability was top-notch, essentially at the levels of a Heavenly Chosen, the highest recorded talent grade within the Grand Cyclic Stellar Region. Unfortunately, the Heavenly War Spirit purposefully withheld its knowledge, and he didn't have the memories or the fortune to obtain more information within the Sacred Library or Myriad Miles Academy.