When Feng Xuanxuan woke up, he found that he had been thrown into a "moving city", and every breath he took was like someone pressing the reset button. Zheng Xinxi's appearance is not a rescue, but the other side of the same rule: she can see the misaligned boundaries, but cannot explain the cost. In order to survive, the two must retrieve the key to "return to the origin" in the out-of-control time rift, while avoiding the anomaly that is learning about them.
