Shin Sekai yori

Direct translation from the back of the book:

\"In the Japan of a 1000 years from now. A humanity that has acquired the telekinetic power called \'Jyuryoku\', while terrified of the legendary abominations called \'A’ki\' (Fiends) and \'Gouma\' (Karmic Demons), has built a peaceful society. However, a group of children previously under the school’s strict control, as a result of violating a certain rule, have suddenly descended into a nightmare! The false peace crumbles away, as a fantastic archive tells them the truth of humanity’s bloodstained history!?\"