20???? 22 [Nijusseiki Sh?nen 22]

The time has come. Friend confessed to all his conspiracies, declared that he will destroy the world within 7 days. Kanna is going to hold a musical festival to evacuate people into the international expo area. That is the only safe place from the destruction, the only sacred place for the dictator. While 'The Twentieth Century Boys' are running for the final battle, Kenji is coming back to Tokyo!!