An IT man who loves history traveled to the late Ming Dynasty. He led the peasant army to resist the invasion of the Qing Dynasty, restored the rivers and mountains of the Han Dynasty, and became the Renaissance Emperor. Internally, he developed industry and commerce, changed tax laws, introduced new crops, and solved the problem of starvation the year before. Build a navy, develop firearms, and conduct "friendly" exchanges with the world to build China's empire on which the sun never sets.