what's the story roughly about?
Series ~ On Monday November 22, 2010, ten missiles strike against uninhabited areas of Japan, claiming no victims. This apparent terrorist act is referred to as "Careless Monday" and disregarded by most people. The series begins three months later, on Sunday February 13, 2011, with a young Japanese woman named Saki Morimi visiting Washington D.C. as part of her graduation trip. When she gets into trouble, a mysterious Japanese man, who introduces himself as Akira Takizawa, helps her through it. The man appears to have no memory and is completely naked, carrying only a gun and a cell phone charged with ¥8.2 billion in digital money. While they are coming back to Japan, they learn that a new missile has hit their country.
King Of Eden ~ The first film starts with Saki arriving in New York to look for Akira. She muses over the past six months, revealing that Akira disappeared after brainwashing himself again, leaving her only his Seleção phone and a message to meet him where their journey began.
Paradise Lost ~ This film picks up from the end of the first film, with Saki and Takizawa on the flight back to Japan provided by No.11. While on the flight, Takizawa has a nightmare during which his Seleção phone attacks him. He wakes up just as the flight attendant approaches him with an "Air King" shirt, just as ordered by No.2 before Mononobe had his Juiz unit destroyed. Takizawa and Saki land in Tokyo, only to be escorted off by the supporters of the late Iijima. Iijima's wife calls Takizawa a disgrace to Iijima and is determined to have Takizawa's DNA tested. She intends to keep Takizawa in her custody until a hearing regarding Takizawa's terrorism plots is held a few days later. Takizawa, however, manages to escape with the help of one of the AKX20000, the newly renamed 20000 NEETs who helped Takizawa save Japan twice over from the missile crisis of Careless Monday and subsequent attacks.