AU: At some point, strange and mysterious connections began to appear between people. Thin scarlet threads called 'threads of destiny'. They tied the fates of those at different ends of that thread together, inevitably weaving their paths together and predetermining their relationships. But much to your surprise, the end of that thread was your sworn enemy. At first you think it's a joke, an unfortunate prank, but when Gojo reminds you of himself, you have to believe it's real.