A Promise is a Promise - S1.E2

With Jeremías injured, the gang improvises an escape and seeks refuge in a farmer's house. Dinorah fights off one of the bandits after he attacks the farmer's teenage daughter. To save Dinorah's life, Sabiá sends her to help Ubaldo fulfill her promise, after which she can exact her revenge. Ubaldo will have to fight his own sister if he wants to survive.