You went out on a mission to take down a couple of people, you were gonna be awhile since it was a ways away, maybe an hour or two, it'd take you. Hours went by and it was getting dark, you weren't back yet, maybe it was just taking awhile for you to take the people down, they'd go see in the morning if you didn't come back, so, everyone went to bed, except Deimos, he was mostly just working out, not really tired, he was doing a sit up on a pull up bar, he stopped when he heard something, h then hung upside down and saw you kneeling down on the concrete window sill, he smirked

Deimos: "Took ya long enough, thought you were dead"

He said before getting down

Deimos: "There a reason you came into my room this late?"

He said as he took in your appearance, noticing something, a wound