The Oktos Academy's research into developing Magic Guides considered the inheritance of demons for students, thus solidifying this capability.
Li Ang hadn't tried it yet, and instead, it was Meimei, who had once enhanced this profession to teach it, who was more adept at its use. Of course, she was initially at the Excellence Realm, had lived another life, and wasn't restricted by her original swordsman's experience, being a genius with the Water's Favor; achieving such feats was no surprise.
In choosing this profession, apart from believing it suited Meimei, Li Ang also considered his own needs. Even if the number of magics was numerous, he could only cast one at a time unless he mastered the ability of Multi Casting, but demons could serve as auxiliary aid outside of oneself.
Li Ang currently didn't have ready-made demons from others, but he could create them.
