In the War against Time, every Memory becomes a Battlefield.

Tonight, Alice died. She fell nine stories. Then she met a time traveller.

Jack Phoenix is a brilliant inventor, an overworked bartender, and a reluctant member of the mysterious Time Detectives—an organization dedicated to repairing history before reality unravels. Saving Alice should have been impossible. Instead, he makes her a promise.

Together, they journey back to the darkest day of Alice's life, determined to rewrite the tragedy that set her on the path to the rooftop's edge. But every step into the past forces Alice to relive the memories she's spent years trying to bury, and every change they make sends dangerous ripples through time itself.

Because history doesn't want to be rewritten.

As the timeline begins to fracture, Alice and Jack are swept into a war that stretches across centuries, where the past, present, and future collide. With reality splintering around them and the fate of countless lives hanging in the balance, Alice must decide how much of herself she's willing to sacrifice for a second chance.

Because changing the past isn't the greatest danger. It's surviving what comes next.