Cheating the tax man was just too tempting for Andrés. Besides, what are the chances of him getting caught? Well, as it turns out, pretty high! And that’s exactly what happens when a couple of tax inspectors turn up at his company to inform him that he owes the IRS a lot of money.

A family of five living in 50 square meters without air conditioning on a scorching summer day decides that perhaps the best option is to stay overnight in the empty 'mansion' where the father works as a gardener.

After being complicit in a costume joke that ends in a fatal accident and a pact of silence, a group of young people will be threatened by an anonymous writer who wants to reveal his dark secret. Their stalker threatens to post a bloody horror novel based on them on social media. Each chapter one of them will die. While distrusting each other, the group will begin a fight for survival in the middle of the university campus. Any one of them could be the next victim, or the killer.