I want to find a movie that I have seen before. Forgot that the plot is an ancient man wearing armor came to a heroine's house in modern America.

Spoiler: The hero played by Jean Reno has traveled through thousands of years and arrived in a modern metropolis. He made jokes, met his descendants, helped each other and solved their difficulties. In addition to the elements of comedy, there are two highlights of the whole story that are impressive. One is the warning message handed down from generation to generation by the knight family-courage. From the beginning of the film, Kant strengthened this belief and defeated the thieves. In modern cities, he also contacted his descendants through it. Finally, he used this warning to inspire Julia in Innocent Girl to face life alone.