It has been a year since the Chaos Arena was destroyed, and Asahi and Sakura are currently on an abandoned street on an artificial island floating on the top of Tokyo Bay.It is a huge box island built by the government and is known as the "King of Tokyo".It was once hoped that it would be the second downtown floating on the sea, but it failed to attract businesses.The only way to and from the island is to pass through Honshu Island on the 10-km long Tokyo Kingdom Bridge.Unfortunately, this narrow road is the way for hell residents to enter the island, attracting anarchists, criminals, and even illegal immigrants there, turning the streets of this sea boundary city into a world-famous refuge.Although the streets were abandoned, order still existed, even though it was a place where crimes were born.There is a commercial district in the center and one of the largest prostitute grottoes in Asia.No matter how strong people survive alone, the ability to survive here requires people not to be careless when making friends with strong people.