It's the '90s, and five losers run an illegal business at their high school. They sell homework and assignments to their classmates. The advantage is that no one ever suspects the nerds. Their business brings them money and popularity. But hormones and an unexpected death threaten to ruin everything. If the business collapses, their futures and their friendships are at risk.
The gang goes to a party. Marifer gets drunk and flirts with Lalo, a skateboarder. Alex avoids his snobbish ex-friends. Daniela sees Diego with his girlfriend, and Tenoch realizes there's something between them. Only Memo has fun drinking. Susana, Alex's sister, kisses Tenoch. Everything ends with Marifer fighting with Alex, revealing to everyone that he likes Rafa. Alex feels abashed.