from storm in heaven: judges are the messengers of the central government, sent out to punish delinquent cities. they have the ability to control programmed “seeds”, causing explosive growth. after a disease breaks out among the “children of babel”, those judges who’re given power through central’s research, central requires the data of a natural judge like sion. however, central is also interested in the legend of the “heavenly city”, which sion is named after; what could their true purpose be?