Despite their best efforts to defeat Demon King Rex—and their successful freeing of the sorcerer Liao Ling from his clutches—Bryce and his boss, the infamous Zambrano, failed to permanently end Rex’s reign. Now they’re racing against time to stop him from regaining his power and recruiting an army that would turn the entire human race into his diabolical plaything. And if that weren’t enough, they require the help of someone neither Bryce nor Zambrano are keen to reunite with: Bryce’s estranged mother, the sorceress Zuzanna.