Ming Dynasty: The Rampant Crown Prince

Story of: Ming Dynasty: The Rampant Crown Prince

Time travel to the crown prince Zhu Cixiang who was in the 10th year of Chongzhen in the late Ming Dynasty. He is about to burp in seven years. What should I do? I am waiting online. It is quite urgent. How urgent? Human lives matter! What else can I do? I can only go berserk!