The Biography of Miracle Doctor Lou

Legend has it that in the early Ming Dynasty, in the third year of Jianwen, a shocking unsolved case occurred in history. Emperor Jianwen Zhu Yunwen lived among the people without knowing his whereabouts, and has remained a mystery for all time. But my ancestors passed down a story. This story made me curious and finally revealed the answer to a mystery that has been passed down for thousands of years...