In the 20th year of Hongwu's reign, the Kongyin case was shrouded in darkness. The modern soul Jiang Yuan traveled across the country, chatted with Confucian scholars in the Golden Palace, and used the "Great Edict" to clear up the grievances. He has the power to supervise the censor, breaks through the siege of nobles, has an in-depth confrontation with Zhu Yuanzhang, and reveals the path of the time traveler to become an official.