Jiang Xun's ability is to "listen to strange voices" - but every time he uses it, he will get a nosebleed, he will faint if he listens for too long, and he will fall to the ground if he listens to a being that is too powerful. At the end of the first copy, he thought this was all the system gave him. It was not until later that he understood that the real ability is not to listen, but to remember. Remember the name of every person who died, the story of every memory that disappeared, and the things that have been erased by the system, washed away by time, and forgotten by everyone.