Wu Zhu had killed Fan Xian in Zheji City.
The ace killed by Wu Zhu outside Zhe Ji City was Fan Xian. Fan Xian was the brother of Lin Gong, whom Wu Zhu had killed. There was a complicated relationship between them.
The expert Wu Zhu had killed outside of Zhe Ji City was the Temple Envoy.
In Joy of Life, Wu Zhu killed Lin Gong.
Yes, Wu Zhu had killed the Qing Emperor in the novel Celebrating Years. Wu Zhu single-handedly fought against the Imperial Army and guards and finally succeeded in charging in front of the Qing Emperor. The Qing Emperor and Wu Zhu fought. The Qing Emperor cut off Wu Zhu's legs and seriously injured him. However, the Qing Emperor was curious about Wu Zhu's true appearance and removed the black cloth covering Wu Zhu's eyes. In the end, he was killed by Wu Zhu's laser eyes. This plot was described in detail in the online novel "Celebrating Years".
The reason Wu Zhu killed Lin Gong was to help Fan Xian take revenge. Fan Xian wanted to kill Lin Gong, but because Lin Gong was Lin Wan 'er's brother, Fan Xian couldn't do anything to him. Thus, Wu Zhu decided to kill Lin Gong for Fan Xian. Lin Gong did not agree to his sister marrying Fan Xian. He thought Fan Xian was a sloppy person and was not suitable for his sister. For this reason, Lin Gong had always been dissatisfied with Fan Xian and opposed him in every way. In the end, Lin Gong sent people to assassinate Fan Xian. In the end, they did not kill Fan Xian. Instead, they killed Fan Xian's good friend, Teng Zijing. Fan Xian was angry at Wu Zhu for killing Lin Gong because Wu Zhu had made the decision for him without authorization. He had knocked Fan Xian out and killed Lin Gong himself. Fan Xian felt that this kind of arbitrary logic was unreasonable and also despised the existence of life. Wu Zhu thought this kind of killing logic was natural, but Fan Xian could not accept it. Fan Xian believed that Wu Zhu should not decide for him whether to kill his enemy. Therefore, Fan Xian was angry at Wu Zhu.
The reason Wu Zhu killed Lin Gong was to help Fan Xian take revenge. Fan Xian wanted to kill Lin Gong, but because Lin Gong was Lin Wan 'er's brother, Fan Xian couldn't do anything to him. Thus, Wu Zhu decided to kill Lin Gong for Fan Xian. Lin Gong did not agree to his sister marrying Fan Xian. He thought Fan Xian was a sloppy person and was not suitable for his sister. For this reason, Lin Gong had always been dissatisfied with Fan Xian and opposed him in every way. In the end, Lin Gong sent people to assassinate Fan Xian. In the end, they did not kill Fan Xian. Instead, they killed Fan Xian's good friend, Teng Zijing. Fan Xian was angry at Wu Zhu for killing Lin Gong because Wu Zhu had made the decision for him without authorization. He had knocked Fan Xian out and killed Lin Gong himself. Fan Xian felt that this kind of arbitrary logic was unreasonable and also despised the existence of life. Wu Zhu thought this kind of killing logic was natural, but Fan Xian could not accept it. Fan Xian believed that Wu Zhu should not decide for him whether to kill his enemy. Therefore, Fan Xian was angry at Wu Zhu.
The reason why Wu Zhu wanted to kill Fan Xian was to protect him. In Joy of Life, Fan Xian was threatened with an assassination, and Lin Gong was the mastermind behind the assassination. In order to protect Fan Xian and resolve the misunderstanding between them, Wu Zhu decided to help Fan Xian get rid of Lin Gong. In addition, Fan Xian liked Lin Wan 'er, and Lin Gong was Lin Wan' er's brother. If Fan Xian killed Lin Gong, his relationship with Lin Wan 'er would break. Wu Zhu didn't want to see Fan Xian and Lin Wan 'er separated, so he chose to personally kill Lin Gong to protect Fan Xian.