4400 were taken. 4400 were returned. Each has a unique ability. One among them has a message. Anyone can become extraordinary. The risk is great. But so are the rewards. And now there's no turning back The world will have to deal with us. 一個陽光普照的好日子，Tom站在自己的廚房裡喝著咖啡。他看了看錶，叫Kyle趕快下樓來，說他們快遲到了。Kyle笑盈盈地衝下來，父子倆這輩子也沒這麼開心過。Tom揮了揮手，桌上的車鑰匙飛到了他的手中－－難道Tom也喝下Promicin併產生了超能力？4400 中心的廣場上已經聚...