In a world where summoners risk their lives to call forth demons, one student branded as a “Double S waste” discovers a shocking secret—his power doesn’t follow the rules. Summoning normally drains health, but for him, slaying monsters actually restores it, giving him a life-stealing advantage no one expected.
After being rejected in front of the whole school, his hidden ability awakens. With just a casual backhand, he summons Lilith, a powerful demon goddess, stunning classmates and teachers alike. What starts as humiliation quickly becomes the rise of a true monster slayer.
⚔️ Key Highlights:
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Unique Power: Summoning costs health, but every monster kill restores his life.
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Demonic State: Consumes monsters alive, stacking strength and HP.
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Explosive Growth: Each battle becomes bigger, stronger, and deadlier.
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School Shocker: From outcast to overpowered, he turns ridicule into respect.
From rejection to domination, this once “useless” summoner begins carving his path as a legendary demon devourer. Fans of overpowered protagonists, game-like systems, and thrilling battle donghua will love this fast-paced story filled with dark humor and action-packed fights.
Alternative Titles / Also Known As:
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30 Lives Demon Summoner: I Gain HP By Killing Monsters
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Double S Waste? I Backhand-Summon Lilith!
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Awakened Demon God System: Slay Monsters, Gain Life
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The Rejected Summoner Who Devours Monsters
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My Screen-Clearing Magic Only Gets Stronger
