[Ming Dynasty] I Am Nine Thousand Years Old in the Ming Dynasty!

Good news: Wei Xiaoxian has traveled through time, and to his favorite Ming Dynasty! Bad news: It is now the seventh year of the Apocalypse, and the Ming Dynasty is almost exhausted. Good news: Wei Xiaoxian traveled through time and became a big shot, even Ming Dynasty would be shaken by stomping his feet! Bad news: The big shot is named "Wei Zhongxian", the notorious eunuch leader ~ and Emperor Tianqi has died suddenly. Waiting for him is Emperor Chongzhen who is about to come to power. Faced with such a situation, how can Wei Xiaoxian operate to save his life? How should he operate to save the dying Ming Empire?