Versatile Mage: Creating Spirit Seeds in Full-time Magister

Regarding the creation of spirit seeds in Full-Time Magister: Xu Ye, while inheriting the Blood Gu King, was struck by a bolt of lightning and arrived alone in the world of Full-Time Magister. "Huh? Why does a spirit seed 'spit out' from a strange part of my body when I consume enough essence?" Xu Ye asked somewhat awkwardly. This is a non-system-based fanfiction; please do not read if you dislike this style. A warning from the author: proceed with caution! Original work fans: proceed with caution. The protagonist will not seek out totems; he follows a different path from Bi Fan. Xu Ye will also search for the national beast—although the original work has a national beast, my version may differ slightly. The national beasts in my book are all made up; please be prepared. (I really like the world of Full-Time Magister, so I wanted to try writing one.)