Reversal of the New World

When he was a child, his hometown experienced a raging flood. One day afterwards, he experienced an adventure in the mountains behind his hometown, which affected the protagonist's life trajectory for the rest of his life. What kind of secrets does the back mountain of my hometown hold? What price will this secret cost him? As an adult, he is also an ordinary person, an ordinary office worker who lives a life of nine to five and two o'clock every day. Running around in crowded subways and burying themselves in boring piles of documents, dreams seem to have been wiped out by the trivialities of life. But that dream-like adventure was always with him, lingering in his heart. Is it an innocent childhood fantasy, or is there an unknown truth hidden behind it? Follow his footsteps and embark on this mysterious journey full of suspense.