The emperor has four sons, but the four princes will do whatever it takes to become the heir apparent. The eldest son became a monk, the second son became a Taoist priest, the third son became a broken sleeve, and the fourth son prepared to commit suicide. I'm angry, I'm annoyed, I want to kill someone! The Queen pondered for a long time, "How about I give birth to another child for the Emperor?" The four rebellious sons said, "What a great idea!"
