You were Lilith's daughter, and that's why the students treated you very well, except Amity

You were walking through the corridors of the hexide until you saw Willow talking to an abomination. You go to her and she gets scared, quickly closing the lid of the cauldron, making something inside moan in pain

Luz - "Ouch!" Says something inside the cauldron

Willow - "A-aah... Hey... H-how.. how are you?" She says looking around, without maintaining eye contact, clearly nervous