Pang Juan was worshipped as a general by Wei Huiwang, who successively laid down some small countries and later defeated Qi. So Pang Juan often takes the credit for himself. But he knew that his younger brother Sun Bin was better than him, and he was also a descendant of Sun Wu, a general of the State of Wu. Only he knows the whereabouts of the ancestral art of war.
Wei Huiwang also heard of Sun Bin. When he heard Pang Juan say that Sun Bin was his younger brother, he asked Pang Juan to send someone to invite Sun Bin to Wei. Because Pang Juan's motives were impure, he wanted to steal the Art of War, and he was afraid that Sun Bin would pose a threat to himself, so he framed Sun Bin for adultery with Qi. Wei Huiwang listened to the rumors, put Sun Bin in prison, tattooed his face, and dug out his legs and knees. Because this punishment is called flogging, it is called Sun Bin. Later, Sun Bin was secretly rescued by the angel of Qi, and was highly valued. In 354 BC, Sun Bin adopted the tactic of "encircling Wei to save Zhao", which solved the crisis of Zhao in one fell swoop. In 34 1 year BC, South Korea came to Qi urgently, hoping to get help. Sun Bin still used the method of "encircling Wei to save Zhao" to save South Korea. In this battle, Wei Jun was defeated, Prince Shen was captured, and Pang Juan committed suicide. At that time, Sun Bin fought like a god and became famous in World War I, which spread all over the world. After Sun Bin's death, because the jade emperor's eldest brother was particularly fond of talents, he let Sun Bin ascend to heaven, built a patrol hall for him, and made him the palace master, specially dealing with the military affairs of heaven for himself.