She finally opened it. After the room was opened, she discovered Bluebeard's secret: Bluebeard's previous wives were hung in the room, and the terrible body shed blood all over the floor.
She was startled and accidentally dropped the key, which was covered with blood. As a result, she could not wash it off. She was frightened, so she discussed with her sister and wanted to escape. Unexpectedly, Blue Beard came back early, found the blood on the key, understood that the little daughter had checked the room, and immediately wanted to kill her.
She asked for time to pray, and Bluebeard agreed. The youngest daughter and her sister locked themselves in the tower to pray. Just as Bluebeard was about to break into the house, her two brothers came to the castle and killed Bluebeard. Bluebeard has no other relatives, and all the inheritance goes to his little daughter. She gave part of her property to her family, married a real gentleman and lived a happy life.
Extended data:
Blue beard was originally a figure in French folklore, and later generations used it to refer to a playboy, that is, a man who marries or abuses his wife indiscriminately.
For example, it is inferred that Bluebeard is based on Gilles delaisse in15th century. However, gilles de rais did not kill his wife, and no body was found on his website. He was convicted of sexual violence and cruel murder against children, not women.
When Gilles delaisse was young, she fought side by side with Joan of Arc, a French girl who saved the nation, and was honored as a hero. Later, he inherited his grandfather's vast territory and city, and indulged in luxury and wine all day long. Some people say that he once loved Joan of Arc who struggled together. However, Joan of Arc, who shouted God's justice, was finally burned to death and was not saved by God, which made him begin to doubt the existence of God, lose his faith and become self-destructive. So there is the dehumanization of Blue Beard in everyone's eyes.
References:
Baidu encyclopedia-blue beard