'water') is a 2014 Vietnamese science fiction romance drama film written and directed by Nghiem-Minh Nguyen-Vo.
Southern Vietnam is one of the regions worst affected by climate change, which causes as much as half the farmland to be swallowed by water.
A young woman is on a journey to find out the truth about the murder of her husband whom she suspects has been killed by the people of a floating farm.
In the process, she discovers the secret of that floating farm; it employs genetic engineering technology to cultivate vegetables that can be grown using salt water thus can be produced much cheaper.
It turns out that the chief scientist of the floating farm in question; the main suspect of her husband's death was her ex-lover.