C690 Allied Old Song San!

The relationship between Lu Zheng and Song Wensong was not shallow, this was something the whole world knew.

Back then, when Lu Zheng and Dai Gao were at odds with each other, he was sent by Dai Gao to the northwest, where he had passed through their difficult times together.

At that time, Lu Zheng was suppressed by the Prime Minister, and Song Wensong was excluded by the clan