C1118 A single person could not hold out for more than half a day but a group attack could not be av

At first, Li Shimin had also agreed to it, since they were close relatives, but later on, Li Shimin's advisor told Li Shimin about the same thing from the previous dynasty, and that advisor was Fang Xuanling.

Fang Xuanling told Li Shimin that during the Han Dynasty, Duke Huai Nan, King Liu Chang, was trying to rebel because he was jealous of his brother, the Wen Di of Han Dynasty, Liu Heng