November 2019. A semi-submersible loaded with three tons of cocaine is seized off the Galician coast after having crossed the Atlantic. The captain, Nando, a promising young amateur boxer, travels accompanied by a Brazilian mechanic and a Colombian hitman. Three strangers locked up for almost a month in a claustrophobic handmade boat.

In the near future, the Government aims to replace judges with Artificial Intelligence software, pledging to effectively automate and depoliticize the justice system. Carmen Costa, a distinguished judge, has been invited to assess this new procedure. However, when the software’s creator is found dead, she realizes her life is in danger and that she will have to fight the powerful interests that are at play in the highest echelons of the State.