Mee joo is a little girl from the Ahka hill tribe community in Thailand's most northern region. The Ahkas are still a self-sustaining community. A youthful NGO arrives at her village to build a small community TV station. All programming is to be about the village with the NGO planning ultimately to have the villagers produce their programs. The little girl is interested but there is a bit of commotion.
Customs of the mountain people has always been strict and respectful to themselves. Doing something wrong will be considered as being disrespect to the spirits. Marrying someone from a different tribe is also wrong. Giving birth to twins, she and her husband together with the kids will have to leave the tribe.
In the mountains of Northern Thailand lies a boarding school. The students come from different tribes in the area and live together with their Thai teacher, grow their own crops and cook their own meals while continuing their education. The biggest question on their mind, having spent all their lives in the mountainside, is where the rivers running down the hills end. If they pass the final exams their reward is a trip to the end of the river, to the ocean itself. The children are poor, some orphans, and most of them only speak their tribe's language, but all try their best to pass the exams to be able to take the long-awaited trip. This trip is not only a journey from the children's villages to the ocean but also a journey that symbolizes the change from childhood to adulthood.
