Tamara, a fearless young woman, wishes to become a policewoman thinking it

would mean a life of adventure and action, not really bothering herself

with an idea of Justice. Because of her wish, she gets in a lot of fights with

Leo, her fiancé, who would rather have her take an office job.

​

One night, while trying to prevent a robbery, Tamara gets knocked out

when one of the robbers hits her head with a canister full of a weird blue fuel.

​

When she awakes, Tamara meets Vesper, the robbed woman, who reveals that

what was stolen was... a time machine. Obviously seeing Vesper as crazy, she walks

away and tries calling Leo, but no answer. It soon seems that he's never been

a part of her life. 

​

With the help of Vesper and Fanny, an historian, Tamara hunts the robber across History, chasing after David Beaulieu, a conservative historian who wants to change the past of France in order to turn it back into the powerful empire it once was.