"Just Visiting" is a movie that travels through time and space and combines science fiction and comedy. In France in the12nd century, the noble knight Kant Thurbert (played by Jean Reno) and his servant Andrew (played by Christian Clarville) ate a dose of the "time travel magic potion" of the confused wizard (played by Malcolm McDougall) and woke up to find themselves in Chicago, USA in the12nd century. Just as the inexplicable Kant and the naive Andrew were bewildered by this strange and noisy city, they stumbled upon the descendants of Kant-the beautiful Julia (Christina Ebergert) and his fiance Hunter (matthew ross). With their help, Kant and Andrew finally figured out what happened around them and gradually realized the seriousness of the problem; If Kant does not return to his own time as soon as possible, his descendants will cease to exist, and Julia and them will also disappear. Therefore, in order to return to China, Kant's master and servant went through hardships and hardships. ......