Wu Zhu went to Taiping Courtyard to get into the water.

In the end, Fan Xian did indeed go to the bottom of Taiping Courtyard's lake. In the 20th episode of " Celebrating the Years," Fan Xian went to the bottom of Taiping Courtyard with Wang Qinian to search for the Barrett sniper rifle bullets at the bottom of the lake. After a while, Fan Xian successfully obtained the bullet.

The secret of Taiping Courtyard underwater was the Forbidden Door. According to the description in the original novel and the drama version of " Celebrating Years," there was a secret passage called " Forbidden Door " hidden at the bottom of the lake in Taiping Courtyard. This passage might contain the truth about human extinction and Ye Qingmei's laboratory, which might have modern high-tech equipment. In the letter, Ye Qingmei warned Fan Xian not to open this door, because it might subvert order. The specific contents and functions of the door were currently unknown.

There was no conclusive answer to the specific content of Taiping Courtyard underwater. There were different theories and speculations. Some people believed that there might be a secret door leading to the temple underwater, or that high-tech instruments, scientific literature, and letters from Ye Qingmei and the Qing Emperor were hidden. There were also people who guessed that there might be bullets hidden in the pool. Fan Ruoruo had used these bullets to shoot the Qing Emperor. However, there was no clear evidence to support these claims. Thus, we currently have no way of knowing the exact details of what happened in Taiping Courtyard.

The secret at the bottom of 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. However, the specific details and content were not mentioned in the search results provided.

The secret of Qing Yu Nian's Taiping Courtyard underwater was the forbidden door. According to the documents provided, the Forbidden Door was a secret Ye Qingmei had left for Fan Xian. It existed at the bottom of Taiping Courtyard's lake. The specific secret content was not mentioned in the documents, but it could be speculated that it involved Fan Xian's birth and people's birth, aging, illness, and death. Therefore, the function and specific content of the Forbidden Door were still unknown.

In the original novel,"Celebrating Years," the secret at the bottom of 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. 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. The specific details and content were not mentioned in the search results provided. Therefore, the details of the secret underwater in Taiping Courtyard needed to be read further.

The secret at the bottom of Taiping Courtyard was the secret of 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. However, the specific details and content were not mentioned in the search results provided. Therefore, the details of the secret underwater in Taiping Courtyard needed to be read further.

In the original novel,"Celebrating Years," the secret at the bottom of 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. 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. The specific details and content of the Forbidden Door were not mentioned in the search results provided, so further reading of the original book was needed to understand the secrets of Taiping Courtyard.

The secret at the bottom of Taiping Courtyard was the Forbidden Door. According to the description in the original book," Celebrating Years," Ye Qingmei had mentioned in her letter to Fan Xian that there was a forbidden door at the bottom of Taiping Courtyard's lake. This door was the final location of all secrets. Taiping Courtyard was the place where Ye Qingmei had once lived. It was also the place where the Qing Emperor, Chen Pingping, Fan Jian, and the others remembered when they were young. The specific details and content were not mentioned in the search results provided. Therefore, the details of the secret under the Taiping Courtyard needed to be read further.

The secret at the bottom of Taiping Courtyard was the secret of 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 door was the final location of all secrets. Taiping Courtyard was the place where Ye Qingmei had once lived. It was also the place where the Qing Emperor, Chen Pingping, Fan Jian, and the others remembered when they were young. However, the specific details and content were not mentioned in the search results provided. Therefore, the details of the secret underwater in Taiping Courtyard needed to be read further.