No brains.
Doro, Lisidorwei, Rose, Ah Xion.
In general, among the people in the mansion, apart from the Demon King Mohe himself, everyone is intelligent but not skilled at using strategies. Of course, Mohe first placed a question mark on the Hero's downfall; she was willing to give this Hero the highest degree of respect.
So let's assume Doro has brains for now.
The others don't need much attention. When creating Lisidorwei, Mohe endowed her with clever wisdom, but judging from her past behavior, she doesn't use it at all!
This Vampire Queen has done a lot of foolish things, proving she lacks foresight and the composure to think carefully. If described in human terms, she is "not deep" but "quick-tempered." Always thinking herself superior—if possible, she should really go to a human noble for some genuine training, to see how someone with depth of character lives.
As for Rose?
