When Pol enrolls in university in pursuit of a philosophy degree, he's challenged and enticed by new friends and an intimidating professor.

Pol Rubio starts to study Philosophy at the University of Barcelona while the relationship between Bruno and him begins to strengthen. Pol will meet new friends, new colleagues and new teachers apart from having to face conflicts in his new student stage, his complicated family and his new relationship with Bruno Bergeron in this way until becoming a Philosophy teacher.