For the millions who log in every day, Warcross isn’t just a game—it’s a way of life. The obsession started ten years ago and its fan base now spans the globe, some eager to escape from reality and others hoping to make a profit. Struggling to make ends meet, teenage hacker Emika Chen works as a bounty hunter, tracking down players who bet on the game illegally. But the bounty hunting world is a competitive one, and survival has not been easy. Needing to make some quick cash, Emika takes a risk and hacks into the opening game of the international Warcross Championships—only to accidentally glitch herself into the action and become an overnight sensation. Convinced she’s going to be arrested, Emika is shocked when instead she gets a call from the game’s creator, the elusive young billionaire Hideo Tanaka, with an irresistible offer. He needs a spy on the inside of this year’s tournament in order to uncover a security problem . . . and he wants Emika for the job. With no time to lose, Emika’s whisked off to Tokyo and thrust into a world of fame and fortune that she’s only dreamed of. But soon her investigation uncovers a sinister plot, with major consequences for the entire Warcross empire.

Emika Chen barely made it out of the Warcross Championships alive. Now that she knows the truth behind Hideo's new NeuroLink algorithm, she can no longer trust the one person she's always looked up to, who she once thought was on her side. Determined to put a stop to Hideo's grim plans, Emika and the Phoenix Riders band together, only to find a new threat lurking on the neon-lit streets of Tokyo. Someone's put a bounty on Emika's head, and her sole chance for survival lies with Zero and the Blackcoats, his ruthless crew. But Emika soon learns that Zero isn't all that he seems—and his protection comes at a price. Caught in a web of betrayal, with the future of free will at risk, just how far will Emika go to take down the man she loves?