Li Chengqian's soul traveled through the Tang Dynasty and became the prince. In order to avoid historical tragedy, he decided to do the opposite and commit suicide crazily, just to be deposed. Faced with Li Shimin, who hoped that his son would become a success, he "refused" to grow up in every possible way. However, when he exchanged the rejection coins for potatoes and gunpowder drawings, the entire Tang Dynasty was dumbfounded.
