The secret at the bottom of the lake in Qing Yu Nian's Taiping Courtyard was the forbidden door. 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, there were some secrets regarding Ye Qingmei's experiment, the truth of the seed, and how Fan Xian came to this world that might be related to the bottom of the lake. However, the specific details and content were not mentioned in the search results provided.
The secret at the bottom of the lake in Qing Yu Nian's Taiping Courtyard was the forbidden door. According to what Ye Qingmei mentioned in the letter, the Forbidden Door at the bottom of the lake was the final location of all secrets. The specific Forbidden Door might be a laboratory, which might have modern high-tech equipment, such as mobile phones, navigation, computers, etc. In addition, some people speculated that the mechanism at the bottom of the lake was a portal to the temple. Through the folding fan portal, one could enter the world of the temple, which was the frozen modern civilization. However, regarding the secret of the bottom of Taiping Courtyard, there was currently no conclusive answer.
The secret at the bottom of the lake in Qing Yu Nian's Taiping Courtyard was the forbidden door. The Forbidden Door was hidden at the bottom of the lake. It might be a laboratory with modern high-tech equipment such as mobile phones, navigation, computers, and so on. The Forbidden Door might be related to Ye Qingmei's experiment, the truth of the seed, and how Fan Xian came to this world.
The secret at the bottom of the lake in Qing Yu Nian's Taiping Courtyard was the forbidden door. The Forbidden Door was hidden at the bottom of the lake. It might be a laboratory with modern high-tech equipment such as mobile phones, navigation, computers, and so on. The Forbidden Door might be related to Ye Qingmei's experiment, the truth of the seed, and how Fan Xian came to this world. However, the specific contents and secrets of the bottom of the lake were not explicitly mentioned in the search results.
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 mentioned that the forbidden door was hidden at the bottom of the lake. It was also the final location of all secrets. This Forbidden Door might be a laboratory with modern high-tech equipment, such as mobile phones, navigation, computers, etc. The specific content and truth were still unclear.
The secret at the bottom of the lake in Qing Yu Nian's Taiping Courtyard was the forbidden door. The Forbidden Door was hidden at the bottom of the lake. It might be a laboratory with modern high-tech equipment such as mobile phones, navigation, computers, and so on. The Forbidden Door might be related to Ye Qingmei's experiment, the truth of the seed, and how Fan Xian came to this world.
The secret at the bottom of the lake in Qing Yu Nian's Taiping Courtyard was the forbidden door. The Forbidden Door was hidden at the bottom of the lake. It might be a laboratory with modern high-tech equipment such as mobile phones, navigation, computers, and so on. The Forbidden Door might be related to Ye Qingmei's experiment, the truth of the seed, and how Fan Xian came to this world. Other than that, there were also some theories that high-tech instruments, scientific literature, and letters from Ye Qingmei and the Qing Emperor might be hidden at the bottom of the lake. However, the specific secret content was not explicitly mentioned in the search results provided.
The secret at the bottom of the lake in Qing Yu Nian's Taiping Courtyard was the forbidden door. The Forbidden Door was hidden at the bottom of the lake. It might be a laboratory with modern high-tech equipment such as mobile phones, navigation, computers, and so on. The Forbidden Door might be related to Ye Qingmei's experiment, the truth of the seed, and how Fan Xian came to this world.
The secret at the bottom of Lake Taiping in the new year could be a place called the Forbidden Gate, or it could be a temple. Some people thought that the bottom of the lake might be Ye Qingmei's laboratory. There might be modern high-tech equipment inside, such as mobile phones, navigation, computers, etc. There were also people who believed that the bottom of the lake might contain letters between Ye Qingmei and the Qing Emperor, as well as some scientific literature. The specific secret of the bottom of the lake did not provide a clear answer.
The secret at the bottom of Lake Taiping in the past year could be a place called the Forbidden Gate, or it could be a temple. Some people thought that the bottom of the lake might be Ye Qingmei's laboratory. There might be modern high-tech equipment inside, such as mobile phones, navigation, computers, etc. There were also people who believed that the bottom of the lake might contain letters between Ye Qingmei and the Qing Emperor, as well as some scientific literature. According to the contents of Ye Qingmei's letter to Fan Xian, there was a forbidden door hidden at the bottom of the lake. It might be a laboratory. There might be modern high-tech equipment inside, such as mobile phones, navigation, computers, and so on. The Forbidden Door involved the birth, aging, sickness, and death of humans, as well as the secret of Fan Xian's arrival in this world. Therefore, the exact content of the lake was still unclear, but it might involve some important secrets and technological equipment.
The secret at the bottom of Lake Taiping in the past year could be a place called the Forbidden Gate, or it could be a temple. Some people thought that the bottom of the lake might be Ye Qingmei's laboratory. There might be modern high-tech equipment inside, such as mobile phones, navigation, computers, etc. There were also people who believed that the bottom of the lake might contain letters between Ye Qingmei and the Qing Emperor, as well as some scientific literature. According to the original novel and the drama, there might be a Forbidden Door at the bottom of the lake, which was the ultimate secret. The Forbidden Door was related to Fan Xian's identity in this world. It involved the story of Fan Xian's illness in his previous life and his spirit " traveling " to Ye Qingmei's childhood. However, there was no clear answer as to what the secret at the bottom of the lake was.