of the Tianxing Army, gave him the title of commander of forces at the eastern capital (i.e., Bian Prefecture, which by this point was known as Daliang, with Emperor Taizu having established Luoyang as capital). During Zhu Yougui's reign By 912, Emperor Taizu was seriously ill. He was considered to have favored his second son—an adoptive son, not a biological one—Zhu Youwen the Prince of Bo, the most. (At that time, he had his daughters-in-law attend to him in the palace, and he often made them have sexual relations with him. He favored Zhu Youwen's wife Lady Wang the most, and partly due to that favored Zhu Youwen the most as well.) When he believed that he was near death, he sent Lady Wang to Daliang, where Zhu Youwen was serving as its defender, to summon Zhu Youwen to him. This drew anger and fear from his third son, Zhu Yougui the Prince of Ying, particularly since at that time he also issued an edict sending Zhu Yougui out of the capital to serve as the prefect of Lai Prefecture. Zhu Yougui thus entered the palace and assassinated Emperor Taizu. Keeping Emperor Taizu's death a secret, he sent the eunuch Ding Zhaopu () to Daliang, and, in Emperor Taizu's name, ordered Zhu Youzhen to kill Zhu Youwen. After Zhu Youzhen did so and Ding returned to Luoyang to inform him, he announced Emperor Taizu's death, blaming the assassination on Zhu Youwen. He then took the throne. He made Zhu Youzhen the defender of Daliang and the capital of Kaifeng Municipality (i.e., the Daliang region). However, it was said that Zhu Yougui quickly caused the people to be discontented with him, due to his frivolous acts. Further, the rumors that he had been the one who killed Emperor Taizu were spreading in the army. Soon thereafter, Zhu Youzhen's brother-in-law (Emperor Taizu's son-in-law) Zhao Yan and cousin (Emperor Taizu's nephew) Yuan Xiangxian were secretly plotting to overthrow Zhu Yougui. Zhao informed this to Zhu Youzhen, and Zhu Youzhen agreed with the plot, and further sent his close associate Ma Shenjiao () to Tianxiong Circuit (天雄, headquartered in modern Handan, Hebei) to persuade the major general Yang Shihou the military governor of Tianxiong to join the plot, and Yang agreed. Zhu Youzhen further persuaded the elite Longxiang Army () soldiers then at Daliang to join the plot as well, and then prepared to