The arrival of siblings Emilia and Héctor Krawietz, leaders of Las Encinas alumni association, shake the school foundations. Influential, powerful, corrupt and corrupters, the Krawietz will scatter chaos wherever they go and will destroy the lives of those who fall prey to them. Only Omar will be able to face them and will be willing to do anything to see them fall, because in the end, they represent everything that has always been wrong in Las Encinas.