"When teenage coder Emika Chen hacks her way into the opening tournament of the Warcross Championships, she glitches herself into the game as well as a sinister plot with major consequences for the entire Warcross empire"--

"Teenage hacker Emika Chen embarks on a mission to unravel a sinister plot and is forced to join forces with a shadowy organization known as the Blackcoats"-- Emika Chen barely made it out of the Warcross Championships alive. Knowing the truth behind Hideo's new NeuroLink algorithm, she is determined to put a stop to his plans. But someone has put a bounty on Emika's head, and her sole chance for survival lies with Zero and the Blackcoats, his ruthless crew. -- adapted from jacket