Ender's Game

A young boy, Andrew "Ender" Wiggin, is recruited to an orbital military academy to train as the next generation of soldiers against humanity's enemy, a species of buglike aliens that Earth repelled a generation ago. Meanwhile, his genius-but-unstable older brother and sister launch disinformation campaigns on the internet after school.

Motifs

• Ansible (Faster than Light Communication)

  Ansibles are used for Ender to control Earth's fleet from a great distance.