Tangning traveled through time after drinking and accidentally broke into the hot spring room of Princess Zhao Wanxin of Changning. She was knocked unconscious by the princess with a water ladle and was almost sentenced to death by the government officials. Dingyuan Hou Tang Bingchun came to hear the news. When he was heartbroken, Tang Ning woke up and mistakenly thought that she was in a play. She spoke and acted frivolously to tease the princess, which angered Zhao Wanxin and decided to go to the palace to report the truth. Tang Bingchun was angry and anxious, and wanted to cut off Tang Ning's legs to punish and apologize. In panic, Tang Ning blocked it with a ladle. Only when the ladle was chopped off did he realize the fact of time travel. In order to escape, he lied that he had been framed. A crisis related to the rise and fall of the Hou Mansion began.