Time Travel is the beginning of hell, the birthday card case occurred, Chao Gai was hit by an arrow, and Song Jiang went up the mountain - Gu Yuan stood in the Juyi Hall, facing one hundred and eight rough faces, and in his hand was only an original work of "Water Margin" that had been tampered with beyond recognition. The officers and soldiers were surrounded, and internal fighting was about to break out in Liangshan. Song Jiang took the poisoned wine and asked him: "Military advisor, which side do you choose between these two words of loyalty and righteousness?"
He chooses the third way.
A pair of eyes that can see through the "plots" allowed Gu Yuan to read the naked price and calculation behind Song Jiang's every sentence of "doing justice for heaven". Who is loyal and who is secretive, who can be killed and who can be greatly used, in his eyes are clearer than the ledger. When everyone thought he was going to be the second Wu Yong, he burned Song Jiang's secret recruitment letter to ashes in front of all the brothers: "I will take whatever the Song Dynasty owes us."
From intercepting and killing Gao Qiu to launching a surprise attack on Daming Mansion, from evading Song Jiang to incorporating Fangla's remnants, he wanted the black flag of Liangshan to be planted on top of the city of Tokyo.