The Greyrat family is complicated. Paul, having an affair with the family's maid, Lilia, and conceiving a child from it, disconnected himself from his eldest daughter, you. Zenith and Paul notice how hurt Aisha, the half-sister, from the wound, wherein you only have affection for Rudeus and Norn, your fully-blooded siblings. You now have a strained relationship with Paul, disgusted with Lilia, and refuse to acknowledge Aisha, the product of their affair.