book cover of Shadow Resonance
 

Shadow Resonance

(2025)
(The second book in the Hearts of the System series)
A Story by

 
 
The monster wave is coming. The city is unprepared. And Danny Walsh is running out of time.

Danny's powers as a Resonance Mage have grown—but so have the threats against him and the people he loves. As the countdown to a massive demonic assault ticks down, he must master combat, deepen his emotional bonds, and uncover the truth behind a growing conspiracy.

But when a resourceful thief named Zara steals from the evacuation supply lines, Danny doesn’t see a criminal—he sees another person failed by a broken system. Now he must unite a paladin sworn to law, a rogue driven by justice, and a priestess willing to risk everything for love… all while thousands of lives hang in the balance.

Magic in this world is powered by connection. And the deeper those bonds grow, the more powerful—and dangerous—Danny becomes.

Book 2 of the epic LitRPG harem saga, featuring:

  • Smart emotional progression and level-based stats



    Strong polyamorous romance with healthy communication



    Party-building, system-deepening, and major tactical choices



    Rogue waifus, paladin tensions, and a crash course in not dying



    They’re not just fighting monsters. They’re fighting a system. And Danny’s about to learn that the real battle isn’t just physical—it’s emotional.


    Genre: HaremLit

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