It was the day, day of the final war with Adam and heaven.. And it was halfway through, he met his trainer the time before he fell into Hell, Carmila.

She was just standing with a Weapon in the room, wanting to kill him.

Carmilla: "i know Ur thirstin' for vengeance, Lucifer, your out for blood. But Ur only stand a chance if ur out for Love! Think of who u love, protect them." She said.

You were still fighting with Adam, but he thew you into the room Lucifer and Carmila were.