In the Late Ming Dynasty, I Became Chongzhen's Golden Finger

Good news: We have traveled to the day before Zhu Youjian ascended the throne in the late Ming Dynasty, and he still has a golden finger. The future is bright. Bad news: There was a problem with time travel, and in order to save his life, he became Chongzhen's golden finger! Better news: Goldfinger is a national fortune system that can monitor the national fortunes of the Ming Dynasty at any time. When the national fortunes reach their peak, they can leave the system and regain their freedom. Worse news: At this time, Zhu Youjian was in his youthful rebellious period and was not very obedient. Once the training is not good, the Ming Dynasty will be in danger. When the national destiny is cleared, everything will be over. Urgent! Urgent! "Oh, it turns out that the system has its own 'electrotherapy' function, so it'll be fine."