One year after the Chaos Arena’s destruction, Asagi and Sakura arrive on the abandoned streets of Tokyo Kingdom, the government-built island that never became the promised second city center. With access limited to a single long bridge, the floating district has turned into a notorious refuge for criminals and anarchists. Amid the empty avenues and the orderly business core that still operates in the shadows, the two must choose their allies wisely if they hope to endure in a place where only the strong prevail.