"Dream of thousands of years of autumn, what year is it today?" This sentence came from the Tang Dynasty poet Li Bai's "Ask the Moon with Wine."

A dream of thousands of years meant that a person had experienced thousands of years in the dream, but in reality, it was only one night. This sentence was often used to describe people's feelings about time and their thoughts about the short life. He did not mention where it came from.
The Dream of a Thousand Autumns was a fantasy novel, but the search results provided did not reveal the specific content and author.
This sentence came from the Tang Dynasty poet Bai Juyi's "Farewell to the Ancient Grass." The whole sentence is: "Dream of thousands of autumns, what year is this evening?" In the middle of the night, I hear the wind blowing and the rain falling on my steed, and I fall into a dream." The theme of this poem was farewell, which expressed the poet's reluctance to part and his nostalgia for his homeland. As for whether or not the Dream God Machine was invented, I have never heard of this name, so I can't give an accurate answer. However, if this sentence did not come from a web novel like Emperor Galaxy, it was very likely that it came from other literary works.
Dream of a Thousand Autumns and Tonight is from the Ming Dynasty writer Feng Menglong's novel Yu Shi Ming Yan. The novel was a well-known long novel that was hailed as a classic in the history of Chinese novels. As for whether it was Feng Menglong's idea, there was no conclusive evidence at the moment. However, Yu Shi Ming Yan was indeed a very famous novel. It was regarded as a classic in the history of Chinese novels. Its author, Feng Menglong, was also one of the important figures in the history of Chinese literature.
Dream of a Thousand Autumns and Tonight was from the novel Dream of the Red Chamber by Cao Xueqin, a writer of the Qing Dynasty. This was a poem that Jia Baoyu wrote when he lamented his life. Don't tell me that it was created by Emperor Xinghe. Emperor Xinghe is a science fiction novel that has nothing to do with 'Dream of the Red Chamber'.
At present, there was no mention of the release or broadcast of 'Dream of Return'. Therefore, I don't know if 'Dream of Return', has been released.
The phrase 'dream of thousands of autumns and nights' meant that life was like a dream, and the passage of time was like a long dream. There was no clear source for it, but it often appeared in literary works and poems to describe people's thoughts about life and their feelings about time.