In the last years of the Xia Dynasty, Lu Changge was involved in the surging tide of imperial examinations. In this era of civil and military coexistence, Wu Zhuangyuan also enjoys the glory of street roll call. When the white horse stepped through the long street of Xihua Gate, Lu Changge strolled into the threshold of the times. The false peace that has been whitewashed by the imperial court has been broken again and again in front of him. The faint monarch is in charge, there is a strong enemy invasion outside, and there are frequent chaotic parties inside. The mountains and rivers are broken, and the people are struggling to make a living. The young Lu Changge stood at the moment of change and felt the wheels of history rolling in. He can only shout to thousands of Xia people in despair. Stay from the beginning, clean up the old mountains and rivers, and face the sky!