Snape-princetwins Geschichten

Estella Lily Potter lived with the potter family for years, she hated them all except two people her mother Lily and her twin Cynthia. One day when they were all in Diagon Ally, She took an inheritance test and found out her true identity along with her mother and twin sister. What was in the inheritance test? Who is Estella Potter? Is she really a Potter? What happens if she meets a certain mischievous Asgrdiean?