When high school teacher Tomás finds the bloodied, dying mayoress of his hometown high up on his local cliffs, he not only becomes obsessed with the case but turns into its first suspect. Though solving the case is local cop Maite's job, Tomás doesn't care if his own private investigation gets in her way. Solving the case might just give Tomás' life the purpose he has been silently dreaming of for so long. Though clashing more than once, the two of them come close as can be to finding the murder...