In the Fog Alley, the ancient clock tower has been silent for thousands of years, and the gears of time hide secrets that no one knows. Zhong Liyuan's spiritual consciousness has been awakened by the sound of bells since he was a child. He can see the flow of time, but cannot decipher its deep meaning. One night by chance, he discovered a broken bronze medal deep in the bell tower that reversed time and space. Whenever the bell rang, the past and future became blurred before his eyes. The residents of the ancient city are all subject to the clock cycle, repeating their fate like a nightmare. Only Zhong Liyuan can swim among the pendulums, trying to unlock the shackles of time that trap all living beings. As the bronze medal fragments gradually come together, lost memories and mysterious creatures emerge from the rifts in time and space, and the truth about the bell tower gradually emerges - it turns out that the so-called time is a dream that no one wakes up from. Is Zhong Liyuan the decryptor or a prisoner lost in the sound of the bell? Every bell rings, a fateful decision.
