 Emperor Xiaozhuang feared, however, that Yuan Tianmu, who was then at Jinyang, would be a latent threat, and therefore summoned Yuan Tianmu to the capital as well.Meanwhile, with rumors that Erzhu was planning to arrest Emperor Xiaozhuang and move the capital to Jinyang, Emperor Xiaozhuang became even more apprehensive and anxious to carry out the plot.He studied the historical accounts of the Han Dynasty general Dong Zhuo, and concluded that Wang Yun's failure, after he killed Dong, was in not pardoning Dong's associates, forcing them into rebellion.