Four years had just flown by, and Gu Shanhai finally completed his research on the Heavenly Scene Type Gene Potion—the most crucial part of this technology was the purification technology. However, this technology was somewhat insufficient during the Spirit Origin Stage, which was fine for those in the Lower Three Realms since it involved merely the energy of heaven and earth or the essence of myriad things, which were inherently small objects.
The Spirit Vein required for the Spirit Origin Stage was comparatively larger, yet small Spirit Veins did exist and could still be integrated into the potion after a certain purification process.
The Heavenly Scenery Stage was more difficult, as the wonders of heaven and earth were akin to concept-based entities. Therefore, Gu Shanhai only completed the capture, extraction, and integration of these wonders with the help of several cultivators at the Cave Soul Stage.
