Is Prométhée coming back?

Hit by a car and yet without sequelae, a young 17-year-old girl does not remember anything. Neither where she comes from nor who she is. All she has is a strange first name: Prometheus. Taken in by those who knocked her down, she begins to have violent visions that connect her to a crime scene whose murderer is still at large. Was she a witness? Is she involved in this murder? Prometheus, like all the others, would like to know who she is. Especially when she discovers amazing physical abilities...