Broken Clouds (2011)

In a not-so-distant future, plants refuse to grow and life as we know it has ceased to exist. A solitary survivor miraculously resists death, wandering through the decaying remnants of a forgotten world. Sustained by the memory of his lost love, he embarks on a mission to plant three mysterious seeds he believes hold the power to restore life to the planet. Along the way, a tense encounter with another lonely survivor challenges his resolve, his sanity, and the fragile hope he carries in humanity’s final days.