"Small army of--" wow yeah, sorry Wei Wuxian but these skills sound like actual crap.

To be fair, he has no idea what the paper men are capable of, or that they're part of his soul. But he does know a thing or two about mediums.

"Ah, didn't-- ahem-- weren't there... spirits? To speak to?" he inquires, raising an eyebrow. Surely someone had told Wei Ying about the Inquiry in the staircase bit.