The Shibuya Incident resulted in the release of at least ten million cursed spirits were released to the streets of Tokyo. thing within a 200m radius of shibuya was destroyed It was unlikely to have survived it… A haven for curses after the battle In a way Shibuya held the actual war between Jujutsu sorcerers and curses making many Buildings collapse and the city lit in flames in result the city is left desolate and abandoned as all Tokyo is declared as no-mans-land, you soon meet 2 JJ sorcerers