In " Celebrating Years," Wu Zhu was a mysterious character. He was very powerful. In the novel, Wu Zhu had once fought with Ku He, one of the Four Great Grandmasters, but there had been no real winner. In the TV series, Wu Zhu and Ku He had a great battle, and in the end, Wu Zhu defeated Ku He. In the novel, Wu Zhu did not have many battles with martial grandmasters. However, in the television series, Wu Zhu and one of the Four Great Grandmasters, the Qing Emperor, had a huge battle. This battle was very exciting. Wu Zhu displayed his powerful strength. In the end, although Wu Zhu was heavily injured, he still successfully protected Fan Xian. All in all, Wu Zhu was a very powerful character. His strength was comparable to that of a great grandmaster.