The reason why Lu Xun hated Shi Jixing was that Shi Jixing repeatedly deceived Lu Xun, defrauded Lu Xun of his manuscripts and fabricated rumors about Lu Xun.
According to relevant information: Shi Jixing was a scholar despised by Lu Xun in the literary world at that time. He wrote to Lu Xun several times, found various reasons, and offered various preferential conditions to defraud Lu Xun's manuscripts. He wrote in his diary that he was "shameless" and always ignored him. When Lu Xun was editing Yusi, Shi Jixing claimed to be a student of an art school and submitted an article to expose misdeeds in the literary world at that time. In fact, it was just gossip. Lu Xun rejected it. As a result, Shi Jixing fabricated rumors about Lu Xun in the publication.
Lu Xun, whose nickname is Zhang, whose real name is Zhang Shou, first given by Yushan, later given by Hencai, and renamed Zhou Shuren, started when he published his first vernacular novel "Diary of a Madman" in 1918 (the seventh year of the Republic of China). Use "Lu Xun" as a pen name.