Bandidos follows the story of Miguel and accomplice Lilí, who are joined by a group of bandits as they attempt to retrieve treasure from an underwater grave of a Spanish galleon that sunk in the Gulf of Mexico during the War of Independence. However, they're not the only ones after the bounty.
When a hacker begins releasing students' secrets to the entire high school, the socially isolated but observant Sofía works to uncover his/her identity.