SPOILER ALERT: the following article contains massive spoilers, including the ending. If you have not yet seen the movie, proceed at your own risk, or better, come back to this article later!
SPOILERS AHEAD
Sun Children / The Sun Plot Summary and Synopsis
Sun Children is the story of 12-year-old ALI and his three friends. Together they work hard to survive and support their families, doing small jobs in a garage and committing petty crimes to make fast money. In a turn of events that seems miraculous, Ali is entrusted to find a hidden treasure underground. He recruits his gang, but first, to gain access to the tunnel, the children must enroll at the Sun School, a charitable institution that tries to educate street kids and child laborers, close to where the treasure is located.
Source: Wikipedia (CC BY-SA 3.0).