Ver Cuevana 3. Pedro, a 25-year-old young man, enters a financial institution to ask for a loan. He is sent to the basement, where an endless, twisting staircase drags him into a spiral with no way out. Just as he is about to lose hope, he finds some hallways that lead him to the office of a former employee, who makes him sign some papers. Pedro agrees and, unknowingly, signs his sentence to an eternity at the company.