There are many parallel time and spaces in the world, and there are different and identical people in each time and space. For example, what just happened may feel like it happened once before. This means that there is another self in the parallel world. Parallel time and space cannot communicate with each other. By chance, the two of them communicate with each other. . . .
This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.
