In Grave Robber's Chronicles, Wu Xie guarded the bronze gate for 10 years. This was mainly because the bronze door was a secret laboratory left behind by the little brother. As the only survivor, Wu Xie was sent by the little brother to guard the bronze door to protect the bronze door and the treasures inside. While guarding the door, Wu Xie had to face all kinds of dangers and challenges. At the same time, he had to keep in touch with his brother and learn more tomb robbing skills and experience. Therefore, guarding the Bronze Door for 10 years became an important task for Wu Xie in the tomb raiding world. It was also the process of his growth and improvement.