In a car accident, the mother died, but the child miraculously survived. He was rescued naked, but the rescuer turned out to be himself from the future. It turned out that this librarian named Henry (Eric Bana) suffered from chronic time dislocation, so that he would travel through time and space every time he had an attack. Moreover, he was naked every time he traveled, and often made jokes. Over time, Henry got used to it. By chance, he fell in love with a girl named Claire (Rachel McAdams). In order to pursue Claire, he traveled through time and space to confess his love to the 6-year-old Claire and promised to marry her in the future. Therefore, when Henry appeared in reality, the two quickly fell in love, got married, and gave birth to a girl. However, Henry's old problem still could not be changed, so Claire had to adapt to this husband who traveled through time and space, and the two also went through hardships... This film is adapted from the best-selling novel of the same name written by American writer Audrey Niffenegger.