Adelaide Delilah Salvatore was the sister to the infamous Salvatore Brothers. Adelaide was the middle child, aka the older twin sister to Stefan Salvatore. She was engaged to Niklaus Mikaelson for two and a half years, Adelaide then found out that she was pregnant by him, before she could even tell him, he seemingly ruined it by cheating on her with Hayley Marshall, leaving her heartbroken.
Her friends and brothers were there for her through thick and thin, as Kol was also a very big support for her, And before they knew it. From being bestfriends, they turned to lovers. And after Adelaide's son, Henrik Mikaelson was born, Kol and Addy had 4 more children.
17 years later, Adelaide is one of the headmasters for the Salvatore Boarding School, with Alaric, Caroline and her brothers, but what happens when one day, The Mikaelsons come back to mystic falls? How would they react to seeing Kol again? Or most important of all, will Klaus find out about his unknown son he shares with Adelaide?