tales of demons and gods
I have a question about one of the aspects of this story. It is said that when you obtain a demon spirit its rank can grow till it reaches the same rank as the owner has but however throughout the story the friends of Nie Lie get higher ranked demon spirits than their own rank. Can every spiritualist emigrate with any ranked demon spirit? Also How come that the Demon spirits that Nie Lie has gained have the possibility to grow and obtain higher ranks if their basic rank was already decided?
E.g. when Nie Lie gained the panda demon spirit it was originally only bronze but Nie Lie nurtured it till it got, lets say silver.