Arantxa’s budding friendship with Bittori drives her to go behind her mother’s back and reach out to Joxe Mari with an urgent request.

The hunt for Joxe Mari intensifies when he and fellow Oria command members are placed on the Most Wanted Terrorist list. After fulfilling her final promise to Txato, Nerea makes a monumental decision about her future. While Bittori meets with another member of Miren's family in secret, her children have a private meeting of their own.

After secretly tailing the elusive command unit for weeks, the civil guard finally moves in on Oria. Loyalties are tested as Joxe Mari's family struggles to reconcile the doting son and brother they once knew with the man behind bars for horrific acts of terrorism. In present day, Arantxa and Nerea reconnect for the first time in years.

Bittori finally receives a letter from Joxe Mari. She walked to the cemetery to tell the content of the letter to her husband, she comes to her memory the last day the family spent together in Zaragoza, unaware that tragedy awaited her return.