In 19th century Java, a brutal massacre and the murder of Captain Van Trach (Reinout Bussemaker) and his Dutch soldiers Arana (Tio Pakusadewo), Jamar (Ario Bayu) and Suwo (Yoshi Sudarso) by Sultan Hamzeh-the murder of Sudan's brothers and baby sons-fled the country and brought them to the Wild West of the United States around the world. After working on the railroad and learning the cowboy lifestyle, Arana told the boys that it was time to go back home and avenge their father's death. Back on Indonesian soil, the killer in search of their father begins. Along the way, they met some villagers, including Kiona (Pevita Pearce), the daughter of Suwo's fallen rebellion and beautiful leader, and soon discovered that the treacherous Van Trach still ruled the area. Their existence put the village in danger and quickly turned their vengeful pursuit into a struggle for freedom. Arana,Jamar and Suwo take advantage of what they learned from the American field.