Hector’s last memory is working in a physics lab (1987) when something goes wrong. In his attempt to save himself and his wife, he wakes up to a strange reality (2013). A doctor tells tells him that he has Alzheimer’s and the vivid flashback may be due to the new treatment. Hector meets a young lady claiming to be his grown-up daughter, but he dismisses her and is convinced that something bigger is behind all this. After failed attempts to gain information about his wife, Hector meets another patient who is a time traveler from the future. The patient offers to help only if Hector can assist him in fixing a stowed-away time device. Will he take a leap of faith and grasp the chance?