The world has woken up surprised by a massive catastrophe, the disappearance of millions of people who are apparently homosexual. Ale, a girl who was adopted by a same-sex family, is in danger, as the country's government is taking preventive measures in light of the event, and intends to return all the children who were adopted by these families to the orphanage where they came from.
Tobias, a maladjusted young high-school student, must use his investigative skills to stop a deadly supernatural chain started by one of his school friends, Lucia, before death reaches them.