In Joy of Life, Wu Zhu's weapon was a metal rod. The metal rod was a weapon that was similar to a sword but not a real sword. Wu Zhu was famous for his precise, swift, and deadly attacks. His metal rod could quickly and accurately pierce through the enemy without any unnecessary movements.

The weapon Wu Zhu used in Joy of Life was a laser eye. In the movie, Wu Zhu did not use his laser eyes until the last moment. In the end, the Qing Emperor cut open the black cloth on Wu Zhu's face and activated the laser eyes. The laser eye had the power to blind, pierce, and shatter. The reason why Wu Zhu chose to use the laser eye at the last moment was probably because his memory had been erased by the temple's AI. He only remembered that he still had this weapon at the last moment.
In Joy of Life, Wu Zhu's weapon was a metal rod. The metal rod was a weapon that was similar to a sword but not a real sword. Wu Zhu was famous for his precise, swift, and deadly attacks. His metal rod could quickly and accurately pierce through the enemy without any unnecessary movements. Wu Zhu had displayed the strength of a grandmaster in the battle, even surpassing the four great grandmasters. Therefore, Wu Zhu's weapon in Joy of Life was a metal rod.
Qing Yu Nian Wu Zhu's weapon was an iron rod.
Wu Zhu's weapon was a metal rod that looked like a sword but was not.
Wu Zhu's weapon was an iron rod. In Joy of Life, Wu Zhu was famous for his ability to defeat a grandmaster with his eyes closed and the Qing Emperor with his eyes open. His signature weapon was this metal rod. The metal rod was a weapon that was similar to a sword but not a real sword.
Wu Zhu's weapon was a laser eye. In Joy of Life, Wu Zhu did not use his laser eyes until the last moment. At the end, the Qing Emperor used his hand knife to cut open the black cloth on Wu Zhu's face. Only then did the laser eye activate. Wu Zhu was unable to move before he lost consciousness, so if the laser eye was a weapon he controlled, he would not be able to use it after he lost consciousness. Therefore, Wu Zhu chose to use his laser eyes at the last moment.
Wu Zhu's weapon was a laser eye. In Joy of Life, Wu Zhu did not use his laser eyes until the last moment. At the end, the Qing Emperor used his hand knife to cut open the black cloth on Wu Zhu's face. Only then did the laser eye activate. Wu Zhu was unable to move before he lost consciousness, so if the laser eye was a weapon he controlled, he would not be able to use it after he lost consciousness. Therefore, Wu Zhu chose to use his laser eyes at the last moment.
In the middle of the year, Wu Zhu fought with the messenger of the temple. Wu Zhu was the only person among the Temple's messengers who had fought against the four great grandmasters. He had personally defeated all the Temple's messengers except himself, causing the Temple to lose its strength. The details of who Wu Zhu fought with did not provide enough information, so it was impossible to determine the exact scene of the fight.
In his later years, Wu Zhu liked Fan Ruoruo. Wu Zhu chose Fan Ruoruo as his personal disciple and taught her how to use the Barrett. Fan Ruoruo's personality was calm and determined. She had outstanding talent and had always been one of the people Fan Xian was closest to and trusted. Wu Zhu hoped that Fan Ruoruo would be able to keep Fan Xian alive to ensure that in certain situations, when he was unable to be by Fan Xian's side, Fan Ruoruo would be able to protect him. Therefore, Wu Zhu liked Fan Ruoruo and chose her as his personal disciple.
In Joy of Life, there were two candidates for Wu Zhu's love, Fan Ruoruo and Ye Qingmei. According to the descriptions in documents [1] and [3], Wu Zhu chose Fan Ruoruo as his personal disciple and taught her how to use the Barrett. Fan Ruoruo was a calm and determined person with outstanding talent. She had always been one of the people Fan Xian was closest to and trusted. According to the descriptions in documents [2] and [4], Wu Zhu also had special feelings for Ye Qingmei, believing that she had great potential and talent. Ye Qingmei was Wu Zhu's master. He had always been by her side silently, protecting her child. Moreover, after Ye Qingmei was killed, Wu Zhu would risk his life to save her child and protect him silently. Therefore, according to the information provided, Wu Zhu liked Fan Ruoruo and Ye Qingmei.