After getting out of prison, Leila meets Yannick, an athlete who has just lost his vision. Sprinting is the only discipline that he can still practice -- with the aid of a guide while training -- and Leila decides to help him.

After getting out of prison, Leila meets Yannick, an athlete who has just lost his vision. Sprinting is the only discipline that he can still practice -- with the aid of a guide while training -- and Leila decides to help him.