She watched, almost unfazed, at least until the gunshot sounded and she flinched, holding her hands close to herself as if protecting herself, the loud sound didn't frighten her so much as she saw the body fall, eventually dissolving into pure energy, typical ending for a demon, their energy would float invisibly in the air, waiting to be absorbed by those whom could sense it.

Liliana had closed her eyes tight, the initial moment in which a demon soul vanished frightened her internally, almost made her sick, it as the ending of a life, a poor ending to a life that could have made good use of itself.
Eventually she opened her eyes to watch as the burlier man got up slowly, staring at his dead partner then the man who had so easily taken him down. He as obviously not going to win this fight, but he couldn't return, not as a failure.

Liliana screamed all of a sudden, why hadn't she seen this? The burly man gathered energy around his hand and placed it against the side of his head, and with a loud bang, aided by the splattering of his matter on the nearby tree, he blew his on head clean off, having given Cain one final passing grin while doing so.

Why did he have to do that? What could possibly possess him with enough fear to take his on life rather than fail? How could she not have seen it happening? She reasoned that the stronger force of this would-be hero perhaps blocked her senses. It didn't matter, either way she covered her mouth slightly, eyes welling up a little as she stared at the headless body which suddenly dissipated before her, also turning into raw, collectible energy.