The Third Young Master of the Tang Family was a well-known internet celebrity in China. His works, such as Douluo Continent and Heavenly Official Blessing, had received widespread praise. However, the Third Young Master of the Tang Family had also been criticized for plagiarism. plagiarism refers to the direct copying or plagiarism of other people's creativity, thoughts, words, or pictures without authorization. This kind of behavior not only violated copyright law but also damaged the reputation and interests of the original creator. The Third Young Master of the Tang family had once been criticized for plagiarizing in his works. In " Douluo Continent," he plagiarized the plot and character settings of the Japanese manga artist Yoshihiro Tomiken's work " Youyou Shiroku " and used the same plot and character images many times in his subsequent works. This kind of plagiarism not only damaged the reputation and interests of the original author, but also affected the image and credibility of the entire online literature industry. Third Young Master Tang's plagiarism was unacceptable. We should respect the rights and contributions of original authors, support original authors and creators, protect intellectual property rights, and promote the healthy development of online literature.