At the bottom of the lake in the peaceful courtyard

The secret at the bottom of the lake in Qing Yu Nian's Taiping Courtyard was the forbidden door. According to Ye Qingmei's letter to Fan Xian, there was a forbidden door at the bottom of Taiping Courtyard's lake. It was also the final location of all secrets. This Forbidden Door might be Ye Qingmei's laboratory. There might be modern high-tech equipment inside, such as mobile phones, navigation, computers, and so on. Fan Xian's identity and the reason he came to this world were related to this secret. Ye Qingmei also mentioned in the letter that the secret at the bottom of Taiping Courtyard's lake might have an important impact on Fan Xian's life. However, there was no clear answer to what the secret at the bottom of the lake was.

The secret at the bottom of the lake in Qing Yu Nian's Taiping Courtyard was the forbidden door. According to Ye Qingmei's letter to Fan Xian, there was a forbidden door at the bottom of the lake. It was also the final location of all secrets. This Forbidden Door might be Ye Qingmei's laboratory. There might be modern high-tech equipment inside, such as mobile phones, navigation, computers, and so on. In the letter, Ye Qingmei warned Fan Xian not to open this door because it might subvert order. In addition, there were also people who believed that there might be some high-tech instruments and scientific literature hidden at the bottom of the lake, as well as letters between Ye Qingmei and the Qing Emperor. In short, the secret at the bottom of Taiping Courtyard was one of the important plots in the story. It triggered a series of events and the process of revealing the secret.

The secret at the bottom of Taiping Courtyard's lake was the Forbidden Door. In her letter to Fan Xian, Ye Qingmei mentioned that there was a forbidden door at the bottom of the lake. It was also the final location of all secrets. This Forbidden Door might be Ye Qingmei's laboratory. There might be modern high-tech equipment inside, such as mobile phones, navigation, computers, and so on. In addition, it was also possible that there were some important items and secret documents hidden at the bottom of the lake, including the Qing Emperor's books, works of art, treasures, and secret documents. However, the specific secret content was not explicitly mentioned in the search results provided.

The secret at the bottom of Taiping Courtyard's lake was the Forbidden Door. In her letter to Fan Xian, Ye Qingmei had mentioned that there was a forbidden door at the bottom of Taiping Courtyard's lake. This was the final location of all secrets. Taiping Courtyard was the place where Ye Qingmei lived for a long time. It was also the place where the Qing Emperor, Chen Pingping, Fan Jian, and the others remembered when they were young. According to the difference between the original novel and the drama, the specific content of the lake bottom might be different, but the Forbidden Door was one of the secrets of the lake bottom of Taiping Courtyard.

The secret at the bottom of the lake in Qing Yu Nian's Taiping Courtyard was the forbidden door. According to the contents of Ye Qingmei's letter to Fan Xian, the forbidden door was hidden at the bottom of the lake. It was also the final location of all secrets. The specific secret content and the function of the Forbidden Door were still unknown. According to some people, the Forbidden Door might be Ye Qingmei's laboratory. There might be modern high-tech equipment inside, such as mobile phones, navigation, computers, and so on. Ye Qingmei had once stolen a Barrett and the intelligent robot Wu Zhu from the temple. She had packed the Barrett into a box and taken it away, while the bullets had been thrown into the basement of Taiping Courtyard by Wu Zhu. The Qing Emperor, Chen Pingping, and the others had been searching for the Temple, thinking that there was treasure inside. In short, the secret of the bottom of Taiping Courtyard's lake was still a mystery.

In the novel " Celebrating Years," there was a secret passage at the bottom of Taiping Courtyard's lake. It was the escape route that Ye Qingmei had left for Fan Xian.

The secret at the bottom of the lake in Qing Yu Nian's Taiping Courtyard was the forbidden door. In her letter to Fan Xian, Ye Qingmei had mentioned that there was a forbidden door at the bottom of Taiping Courtyard's lake. This was the final location of all secrets. The specific secret content and the function of the Forbidden Door were still unknown.

The secret at the bottom of the lake in the Taiping Courtyard was originally a forbidden door. In her letter to Fan Xian, Ye Qingmei had mentioned that there was a forbidden door at the bottom of Taiping Courtyard's lake. This was the final location of all secrets. The specific secret content and the function of the Forbidden Door were still unknown.

The secret at the bottom of the lake in Qing Yu Nian's Taiping Courtyard was the forbidden door. In her letter to Fan Xian, Ye Qingmei had mentioned that there was a forbidden door at the bottom of Taiping Courtyard's lake. This was the final location of all secrets. The specific secret content and the function of the Forbidden Door were still unknown.

The secret at the bottom of the lake in Qing Yu Nian's Taiping Courtyard was the forbidden door. In her letter to Fan Xian, Ye Qingmei had mentioned that there was a forbidden door at the bottom of Taiping Courtyard's lake. This was the final location of all secrets. The specific secret content and the function of the Forbidden Door were still unknown.