If I had known that we would meet like this, it would be better if we never met.
The music and singing have stopped and people disperse.
——Audio Monster "Memories of Chang'an"
Later, Heixiazi often wondered if he could do it all over again, would he let Zhang Qiling walk to the end of the world alone?
However, there is no if.
[P. S. This article partially quotes Audio Monster's Chang'an Yi lyrics as some main clues. The ending should be BE, but it is not certain. The extra chapter may be HE.