Lucifer is getting a second chance at a fresh start. New town, new job, same name. At least this time he has Charlie to keep him company.
He quickly makes friends with Alastor who happens to be the main suspect for ongoing disappearances. It couldn't possibly be him though, right? Alastor is strange but it's not like Lucifer doesn't have his own secrets to hide.
Blessed with the ability to see and feel the emotions of others, Lucifer has to master his neglected ability so he can help his daughter run the hotel. It wouldn't be so bad if Alastor wasn't constantly in a bad mood, that only grew worse by the day.
Or
Lucifer heals Alastor's wound fic.