Vitoria, 2022. The ex-inspector and criminal profiler Unai López de Ayala, alias Kraken, (Alejo Sauras) receives an anonymous call that will change what he thinks he knows about his family past: he has one week to find the legendary Black Book of Hours, one of the 7 exclusive bibliographic jewels that exist, otherwise his mother, whom he believed to be dead for decades, will die.
Unai returns from retirement to start with Esti (Maggie Civantos) a harrowing race against the clock between Vitoria and the Madrid of bibliophiles to draw the most important criminal profile of his career, one capable of changing his past forever.
Suitable only for 12 years and over