The rest of the book unfolds the tale of how this relic ended up where it was found. It involves the story of an innkeeper named Hugo De Luc during the Crusade times. Hugo volunteers to join the Crusades, mainly hoping to gain some riches to improve his situation back home. In the medieval period, most people lived on land belonging to noble families and had to pay a tithe to work the land. They were not allowed to become independent of the nobility. In this story, the two noble families in charge of the area care little about the serfs and more about their personal satisfaction. One noble, Sir Stephen, is away at the Crusades, while Sir Barbain is not. When Hugo goes on the Crusade, he realizes how wrong he was and endures great disappointment and hardship. It is during the battle at Antioch that he decides to return home after surviving a deadly battle in a church where he picks up a staff and a small crucifix from the altar. Little does he know that the staff is the relic that the Black Cross soldiers have been looking for, and they remember his presence there. They go back before him, combing the area violently, killing and burning homes like savages. By the time Hugo returns to his inn, he finds it destroyed, his wife taken, and is informed that his barely one-year-old child has been killed. He sets out to find his wife, believing she is still alive, but gets injured fighting off a wild boar. He is rescued by Emilie, who we later find out is the youngest daughter of the King. She provides him with medical care and, after he recovers, gives him the means to gain entry to the place he thinks his wife is by training him to be a court Jester. In those days, Court Jesters had the freedom to roam anywhere in the homes of nobility. But he doesn't find his wife and escapes back to where Emilie is staying. He discovers that the Black Cross is responsible for all the looting and terrorizing. Emilie, in his absence, finds out that Anne, the wife of Sir Stephen, knows about this because she is under orders from her husband, whom she fears.
Hugo tells Emilie that he is going to return home to his town and rebuild his inn, taking his staff with him. Emilie finds out after Sir Stephen comes home that he plans to send the Black Cross to kill Hugo and take the staff. So, she comes to his village to warn him, and the whole town gets together to stop the group (only 20) from destroying the town. Hugo has to fight using the staff against one of them, and after they both realize that the staff is the relic, he wounds the attacker. It turns out the staff is the lancet used by the Roman soldier to pierce the breast of Jesus.
The rest of the story is about how Hugo manages to rally all the people of the towns to get the nobility to stop overtaxing them and allow them to own their own land. He places the lancet inside the sarcophagus for Sir Stephen, who is later killed by his wife, Anne, with the lancet. He wants to end the bloodshed.
It was an interesting read about life in medieval times.