In the 26th episode, Gu Xiaochun came to May 4th Mansion to apply for a job. May 4th tested him with Wen and Wu, but he failed. He jumped into the river in a rage and put on the clothes of a military commander when he left the river. In the street, Koharu was regarded as Nian Gengyao by a servant, and Fu Gui took him back to Nianfu. Koharu received the news of Nian Gengyao's father's death before the government last year. In the evening, Qing Chuan met a princess who went out in black. She followed the Princess Empress to a yard and saw the big tree and a well. She also saw what the Princess Empress was testing with a red line and a compass. She wants to bring May back to modern times.