After Zhu Yuanzhang proclaimed himself emperor, he went out to travel. An old woman cursed him. You owe my son his life. What did Zhu Yuanzhang do?
The old woman's son, named Han Cheng, is similar in appearance and figure to Zhu Yuanzhang. When Zhu Yuanzhang was besieged by Chen Youliang, it was Han Cheng who pretended to be Zhu Yuanzhang and died, allowing the latter to escape. That's why the old woman was so excited and cursed Zhu Yuanzhang. After all, her son died for Zhu Yuanzhang.