Veil of Memory by Alex Lidell — book slip

To save the human world, Lera and her fae mates must infiltrate Great Falls Military Academy, where powerful magic threatens both realms.

Disguised as humans, River, Tye, Coal, and Shade lose their memories, leaving Lera alone to remind them of their true identities and mission.

As their bond pulls them together, their new roles as teacher and pupil, troublemaker and headmaster, create tension and conflict. Lera must navigate these challenges to restore their memories and prevent disaster.

For fans of reverse harem and fated mates stories.