If the world were a building, how would it work? The Eden layer regulates the entire world's ecosystem. The world that was originally running peacefully was in turmoil because of the unexpected whereabouts of one of the chairman, Duan. Chairman Shia volunteered to fly to the bottom, but discovered the loopholes in this world...
Purpose: Management should not be a monopoly and should take into account people's livelihood. Competition should be just right, but neither resigned nor vicious.