At midnight one day, a bloody sky appeared all over the world simultaneously, and strange rules and legends materialized.
Countries are responding to:
America: The Statue of Liberty turned into a "contract arbiter" and established a sacrificial system
Japan: Amaterasu Goddess descended from the "Hundred Ghosts at Night", and boys and girls need to be sacrificed every day
Europa: Angelic legions descend and establish the Inquisition
Only China: the gods and Buddhas are silent, and the incense is cut off
