Consuming resentment and dark ambition lead her to abandon her past identity and unleash a reality-bending persona: Lyricus. Setting up a shadowy domain, she challenges the Hero Force to a desperate showdown to prove her ultimate dominance over the city.

Armed with the power to alter reality itself through her verse, Lyricus pushes Earth's defenders to their absolute limits, threatening to unleash a catastrophic force that could swallow Hansville whole.

Faced with a foe unlike any alien invasion, the Hero Force must battle a power fueled by deep personal pain. To save their home, they will have to venture beyond physical combat and confront the darkness threatening to consume a former friend before it's too late—all while a mysterious new presence watches from the cold shadows, signaling that their hardest battles are yet to come.