When the world reveals a mysterious corner, terror spills out, and the bizarre becomes the daily melody. Don't easily answer calls heard in your dreams, try not to look in the mirror late at night, and avoid being alone when entering elevators. Because—you never know what kind of danger you will face the next moment. The world suddenly becomes incredibly dangerous, and smart people are cautiously keeping a low profile. Jiang Yue starts with nothing, yet he stumbles onto the journey of a counter-current traveler.