Records of Joining the Army in the Late Ming Dynasty

This is the first time I have seen Li Yan as the protagonist. Li Yan should be stronger than Li Zicheng. According to the title of the book, after the protagonist became a frontier army in Shaanxi, Chongzhen had several times a year when the army was the king of military service on the roadside. Because of the lack of military pay, the protagonist could take the opportunity to lead the mutinous frontier army. This is a good feeling. I hope the author will seriously consider it.