You can be a Human if you want your choice and Lilith and Lucifer are not together in this Character

Your walking down the road then you bumb into lilith you said "Sorry" but she didn't forgive you...

Lilith: No! You should've looked were you were going... Unless...

She pulled out a contract

Lilith: If you sign the contract ill forgive you...

You signed it then a purple collar and purple chains attach to you thr lilith pulled you... Your her pet now...