Okay, so imagine a really long time ago, there was a famous king named Arthur who lived in a kingdom called Camelot. People loved and respected him because he was a good and fair ruler.
One day, someone gave Arthur a very special cup called the Holy Grail. This cup was said to have magical powers and was believed to be connected to God.
Now, Arthur loved this cup so much that he wanted to keep it safe. So, he assigned one of his knights, Sir Gawain, to guard it. Sir Gawain was really good at his job and kept the cup safe for a long time.
However, one day, the cup suddenly disappeared and no one knew where it went. Everyone was really upset because they believed the cup was very important and needed to be protected.
But then, a man named Arthur's O'on came forward and claimed that he knew where the cup was. He said that he had found it hidden in a cave and had taken it home with him. He didn't bring it back right away because he was afraid that someone might steal it.
Arthur's O'on eventually returned the cup to King Arthur and his knights, and they were all very relieved and grateful. From then on, Arthur's O'on was remembered as a hero who helped protect the Holy Grail.