Ming Dynasty: When I Was Ten Years Old, King Xuan Made a Cannon That Shocked Yongle

Zhu Gaowei came through time. With the identity of King Xuan of the Ming Dynasty and the appearance of a ten-year-old child. Darknet forces and advanced firearms obtained by signing in. He came to prominence after Zhu Di defeated the Japanese pirates. He didn't like power struggles, but he was forced into it due to the assassinations of the remaining Japanese pirates and the competition for the throne among the princes. Zhu Gaoxu's conspiracy to usurp the throne? Are the remnants of the Japanese pirates fighting back? Are Jianghu forces disrupting the situation? Nanman invaded again and again? Between Zhu Di's suspicion and trust. How should the seemingly playful young prince break the situation...