The Roar of the South Ming Tiger

In the first year of the Longwu reign, after the Hongguang regime fell, the Southern Ming finally faced reality and abandoned its policy of allying with the Qing to suppress the rebels. Instead, it joined forces with the peasant armies, prompting the remnants of the Chuang Army to emerge from hiding and fight the Tartars in a bloody battle at Jingzhou. Just as the resistance against the Qing began to improve with the peasant armies' arrival, a huge crisis lurked beneath the surface. Can our protagonist, an ordinary office worker who transmigrated into this era, defy fate and preserve the land of the Han? Gentlemen, listen for the dragon's roar.