Everyone Else Can Control Beasts, but I Can Control Ghosts?

(Another world + beast control + ghost control + no system + no harem + single female protagonist) Eighteen ghosts and gods: Baibite, Jidu, Shashou, Nijie, Zhizhu, Tengzhu... After being framed by her classmates, Lan Xi was "accidentally" reborn into the world of beast control. Although he doesn't know how to control beasts, his free wife can! Coupled with a brother-in-law, he usually doesn't even have to take action. In the eyes of others, Lan Xi is like a loser who eats soft food. But in fact, the ghost control order in his hand hides extremely powerful ghosts and gods. For the world of beast control, that is the existence of dimensionality reduction strike. Not only that, he can also grow by swallowing beast cores like alien beasts, and his physical strength is much greater than that of ordinary beast masters. I just haven't figured it out yet, am I a human or an animal?