潜水探秘海底世界，五光十色尽收眼底，感受深海的神秘与美丽。朝日奈葵

　　Two sisters go diving at a beautiful, remote location. One of the sisters is struck by a rock, leaving her trapped 28 meters below. With dangerously low levels of oxygen and cold temperatures, it is up to her sister to fight for her life.