I checked all the 5 villages already (the Griffon Farm, the Orphanage, the old man, the town where the girl tells you to piss off and the one where the boy tells you to go to a different city) but none ended the mission. I defeated all the enemies too. Eventually I ran out of cards, how do I beat the battlefield?!
NEVER MIND I TRIED IT AGAIN AND THIS TIME IT WORKED FOR WHATEVER REASON