The story revolves around Gabriel and Idriss whose lives have taken very different directions since an argument. Gab is a cop in Internal Affairs who plays by the books. Driss is a fixer for the mob who sells his services to the highest bidder. They’re brought back together by the brutal death of Sofia, their childhood friend from the orphanage. Killed in a car accident, Sofia leaves behind Leïla, her 17-year-old daughter. Determined to find the killer, Leïla unwittingly tracks down the son of a ruthless businesswoman who relies on vicious henchmen to protect her family’s secrets. With no time to settle their personal scores, the two orphans must now join forces to find Leïla before she commits an irredeemable act…！