Li Guanyi thought back to when Xue Daoyong had mentioned Xiao Wuliang, saying that he had gone to war at the age of thirteen to deal with the Regent King's rebellion. Li Guanyi found Xiao Wuliang's records and searched through them, eventually finding a description of him.
[In the third year of Taiching, Prince Puyang did not respect the Emperor, absent at the state sacrifice, infuriating the Emperor who then waged war. Prince Puyang raised troops to resist the Emperor. At that time, Wuliang was thirteen and rode alone into battle, unmatched in the army.]
"Prince Puyang?"
Li Guanyi found the critical name and quickly sought the cause. It was because during Chen Country's great sacrifice, Prince Puyang had not come to the Capital to pay homage to the Emperor, but had instead indulged privately in wine and pleasure. Thus, the Emperor, greatly angered and fearful of his martial prowess, dispatched troops to arrest him.