Replevy (Ominis Gaunt)

In 1891, Victor Rookwood becomes successful in his plan. After Y/n fails to save her only guardian, Professor Eleazar Fig, and also fails to protect the Repository - Rookwood becomes allies with the most Pureblood families in the Wizarding World to share this repository power.

After Sebastian Sallow gets sent to Azkaban, Y/n will join him, but after the special blessing of wielding Ancient Magic within her, the powerful families make an agreement to take her in as their personal weapon. Y/n is taken hostage by the Gaunts. One of the highest and most cruelest, Pureblood families in existence.

Ominis Gaunt and Y/n were the most leveled enemies of Hogwarts. After Ominis yelled at her outside the Undercroft fifth year, their potential friendship was dead. They hated each other. Wish death upon each other. Avoided each other. The only rope between them was Sebastian Sallow.

After Ominis Gaunt loses his best friend to Azkaban, he tries to let his hate toward Y/n aside and find her, but the news breaks that she is held hostage by the family he's avoided the most. His own family.

And now, it is his only responsibility to save Y/n. No matter what it takes.