In the middle of summer, the Serafín trader travels to Compostela's lands and directs his steps to the boarding house in which for every time he visits the city, his companions of social gathering are waiting for him. He already has a few misfortunes behind him but the worst is still to come.

1918, Castelao leaves his public position in Pontevedra to work as a doctor in Rianxo during the Spanish flu. A hero for the town, but an absent man for his wife, Virxinia. 1929, the couple travels through Britain a few months after the loss of their only son. Two broken beings and a bond that is no longer understood. A trip will unite them forever and ever. Castelao before being Castelao. Galicia before the “xeración Nós”. Castelao and Virxinia before being “we”.

With her mother's diary in hand, Marina's search for official documents for university leads her to her biological family on the Atlantic coast. What starts as an administrative quest reveals long-buried family secrets.