I Use Modern Knowledge to Save the Ming Dynasty

"The dragon's blood of Li Tang is attached to the last generation of Zhu Ming". Li Chen, a direct descendant of Admiral Tiance and a modern multi-disciplinary expert, encountered a time and space rift and traveled to Zhu Youjian, the Chongzhen Emperor in the late Ming Dynasty. When he woke up, he found that the court was in crisis after Wei Zhongxian was liquidated. There were party disputes internally, Hou Jin pressured the country externally, the treasury was empty, and public dissatisfaction boiled. Let's see Li Chen inherit Chongzhen's memory after time travel, and at the same time awaken the "Xuan Tiance" system, the situation is reversed and the world returns to the Ming Dynasty.