这部电影的主题围绕拖网对柬埔寨当地渔业社区及其海洋生态系统生活的影响。 当更大的越南拖网渔船非法进入柬埔寨水域时，领土争端危及当地拖网渔船的生计。 然而，在这个复杂的海洋生态系统中，拖网行为会破坏海草，从而阻碍海洋生物的繁殖，从而威胁到可持续捕捞的生存。

This film centers its theme around the impact of trawling on the lives of a local fishing community in Cambodia and its marine ecosystem. When much larger Vietnamese trawling boats illegally enter Cambodian waters, territorial disputes endanger the livelihood of the local trawlers. Yet in this complex marine ecosystem, the act of trawling destroys seagrass, which prevents the reproduction of marine life, threatening the survival of sustainable fishing.