After years of being a slave to her stepmother and stepsisters, Aida has just been accepted into her dream school across the sea in Roma, an ancient country with a bloody history most Romans tend to forget. Here, she plans on becoming one of the first Visatorre—a time traveller who can only go backwards in time—historian to prove that Queen Eve, a queen who lived and died 1,200 years ago, was not responsible for a royal murder that threw Roma into chaos for generations. Despite being a time traveller and bearing many of the physical and psychological pains brought on by time travelling, Aida will not let anything keep her from learning the truth Roma wishes to hide.

Lorian was destined to marry Prince Zaahir, a soon-to-be king who would've united Roma in prosperity and power. The night of her wedding, she ran away and became who she always wanted to be: an officer who protects Roma City. With forged documents signed by her father the king, Lorian is stationed at Durante Academy and tasked to watch over the academy students and uphold Roman integrity.

Not knowing each other's pasts, Aida and Lorian become unlikely friends, forging a bond neither of them are familiar with. Just when they think they're becoming close, their worlds shatter when two mysterious figures fall on top of them: their future selves, wild, chaotic beings who can jump to and fro across time with ease. After kidnapping the city's Constable and wreaking havoc across the continent, Future Aida and Future Lorian task their younger selves an impossible mission: Change the future.