After Koro~Sensei... {Assasination Classroom}

OH NO... That was all Nagisa could think... Why would the government want to kill him and all of class 3-E... sure we killed our teacher, and we knew A LOT, we never told. (We had so much money that didn't have to) Well, Karma did, but only to Asano, I think. [This takes place three months after Nagisa starts becomin...