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.

Maria returns to the house of her recently dead grandmother Teresa. The reunion with her cousin Paola, the deteriorated place and a series of inexplicable events, confront her with a terrifying past and a distressing present.