This is an extremely evil place where "the weak and the strong are preying on the weak and moral decay". The monks in the city make a living by devouring other people's blood and plundering their luck. The will of the ancient demon god is sealed under the city, which will continue to amplify the negative emotions of the people in the city. Sumu is the only one who can absorb and transform these evil thoughts. He must become the "public enemy" of the entire city in order to absorb all evil thoughts into himself for purification.