Vinícius takes on the challenge of moving from Brasilia to Paris with his family, where his wife will complete a master's degree. He will be responsible for looking after the children and the house. However, along with the cultural conflicts and the intense new family routine in France, Vinícius soon begins to have paranormal encounters, first in his dreams and then in waking life. These beings that contact Vinícius are desperate: they need his help to prevent the universe from being torn apart via a real-life cosmological and cataclysmic phenomenon called the Big Rip, in a faraway future. Although the entities are advanced and can travel through vast swathes of time, they are unable to prevent their own extinction. As Vinícius pieces together the puzzle presented to him, he learns that it all depends on his ability to harness lucid dreams. Unless Vinícius has these dreams, he will be powerless to alter the fabric of spacetime. The fate of the universe hangs in the balance.