Chord Era

If the essence of human civilization is a string. And someone, or in other words, "something" has been stirring them. War, plague, the destruction and rebirth of civilization are just high-dimensional civilization adjusting the frequency of human beings. When a single note cannot compete with the music, when individuals cannot compete with high-dimensional civilization, we choose to play the hymn of civilization together. One note is called destiny. A group of people called Chord.