After the worldwide destruction of nature, it revenges and releases a virus lethal to humans. There is an outbreak and the young Ethan and his girlfriend Emma, who is a physician, flee from the city to the house by the lake they own. Ethan is tired and sleeps while driving, crashing their car into a tree. When he wakes up, he does not see Emma and looks for her. He is saved from two armed strangers by a middle-aged woman, Mae, and she brings him to her house. Ethan has amnesia and the right forearm in a cast but wants to look for Emma. Along the days, he has recollections of pieces of his life until he recalls what happened to Emma and him.
—Claudio Carvalho, Rio de Janeiro, Brazil