Many novels mentioned that the protagonist had transmigrated into Chongzhen. Among them,"Qi Swallowing Ming" and "A Good Son-in-law of the Late Ming Dynasty" did not explicitly mention the number of days counted down, so it was impossible to answer the exact number. However, in other novels, such as Hire Me, Chongzhen and The Rise of Chongzhen: My Ancestor Zhu Yuanzhang Is Not Dead! Both "Rising in Troubled Times" mentioned that Li Zicheng was about to attack Beijing, which was about a few days to a week. I hope you like this fairy's recommendation. Muah ~😗