[He's still not understanding despite his best efforts. 'Purification' is such a vague term, he can't really be sure what it means to 'purify' someone. It could have a completely harmless connotation, or it could mean complete genocide. Lailah doesn't seem like the type who'd want to slaughter people, but even so. He wants to be certain he really grasps this before making any agreements.]

Then to purify a monster would be to kill it? What happens to it if it's purified, as opposed to what normally occurs?