Following a strange solar eclipse, Félix heads off to work as usual. Slowly, he realizes he is the only person left on Earth. Confused and scared, he soon learns how to adapt to a world with no electricity, and even begins to enjoy himself. However, his spirits soon falter and he falls into a deep depression that fades once he meets Maude. At first, the two clash over their different lifestyles, but learn how to set aside their differences to uncover the truth about the disappearance of humanity.