As usually indifferent to acts of death, Lilith haven't reacted at all except for slightly raising her eyebrows. The moment Dino smiled to her, she knew exactly what he was about to do. Watching the body collapse to the floor, her gaze very slowly came back to lock with Dino's again. "Yeeeaah, about that...Remember when I asked you to behave...?" Her voice wasn't scolding in the slightest, rather neutral or even amused. The woman opened her mouth again perhaps to continue the thought, but closed it right after. She instead brought her hand up to her face to massage her nose bridge, as she began to chuckle and shake her head with eyes closed as a sign of giving up. "...You're really a hopeless case aren't you?"
Once she calmed down moment later, Lilith observed both guardians and little angels leave, recognising Abra's work in the latter - indication of progress, most likely. "Ah...Maybe we'd really be better off murdering our way through all this..." The woman murmured to herself. "Anyway, I guess we do know what happens next, no?" She turned back to Dino and appearance of Abra and his words further convinced her in that thought. She looked towards the new made thrones but haven't moved from her spot, her attention shifting to the doors, listening to what is happening outside.