A new super agent from the renowned security agency ACUARIO is in charge of a spectacular operation to prevent a robbery. In this action-packed and dangerous mission, he meets two inexperienced characters who will become his future partners. One is a young man supported by his parents who adores women, and the other is a carefree and optimistic hustler. All three fail in their first mission. A woman they were supposed to protect is kidnapped by a gang of criminal brothers, who complicate the super agents' lives at every turn. In a game of betrayal where nothing is as it seems, the new Shark, Dolphin, and Mojarrita will manage to solve the case and assert their new, unconditional friendship.

December 2001, Pablo lives in Buenos Aires in the middle of the worst economic crisis in Argentina. It is not easy for him to find a job and if he does, he is fired almost immediately. He lives alone in a small apartment and his main objective is to find a woman.