[Whether or not it's flattery, or mockery, Milla just give Lust a smile. A knowing smile. Because she has a feeling it could be either.]

... Very well then. [She's going to have to concede here. This woman hasn't told her a thing about who she is. All Milla knows is that she's interested in alchemy - and her curiosity towards whether or not Milla herself knew anything about it was... worth noting.] I believe I will rest here until the weather clears.