Percussion Epoch

The stroke of midnight feeds on rules. When the world enters the "Knocking Era", the invisible "Time Teller" simultaneously promulgates two contradictory sets of survival rules, red and blue, in each strange copy. If you abide by one of them, you may live; if you abide by both, you will definitely die. The only way to survive is hidden in the rhythmic gaps between the lines. Only by "beating" with a specific rhythm can you get a glimpse of the hidden rules that determine the fate of that line. Gu Yan, a young man with a gentle and clear appearance, is burning with crazy flames in his heart who will do whatever it takes to achieve his goals. As the chosen "attendant", he awakened a power called "tuning" - the "third beat", which can distort the way the rules take effect in an instant. With this madness that walks on the edge of loopholes, he shuttles through bizarre closed spaces such as "Midnight Hotel", "Hollow Kindergarten", and "Echo Mine", turning fatal crises into suffocating and hearty IQ performances broadcast live around the world.