After graduating from university, Li Shi stayed in Beijing and started a tribe of ants, living an extremely ordinary life. Until one day, he dreamed of a corridor lined with wooden doors on both sides. The strange sounds coming from the door made his hair stand on end... This dream appeared every night, making him unable to enjoy sleep anymore and almost collapsed.
"Do you often have the same dream? In the dream, are you yourself?" Li Shi kept posting this question on the Internet, sifting through thousands of replies to identify his own kind.
Han Yiyi, Xue Luocheng, and Xiao Xiaoyu appeared next to Li Shi one after another. Each of them was describing an incredible dream. Their dreams were actually subtly related to Li Shi's dream.
Several people got together and began to pursue the truth and solve the puzzles in their dreams. What on earth were their dreams going to tell them? Is it the truth? Or just conjecture? The truth will not remain silent forever. However, once they get the answer, can they really end their nightmare?