Demonic Devourer
Aaron Shih
Awakening in an abandoned lab with no memory of the world, Evelyn is empowered by a System that grants bloody magical powers in exchange for missions and consuming her enemies. 'Devour. Level up. Repeat.' — she will manipulate allies and spread demonic corruption with a smile to advance. Leaps beyond anyone in the Crowned Islands yet still a mere Category 0 in a world where monstrous Titans outclass her ten-thousandfold, Evelyn must break through limits in a world of hells and Titan-connected Systems, where Sapphire wants something from the hells and worlds fall apart — but death is not the end.
Progression: Explicit System + Category/Titan Rank progression verified via Goodreads descriptions. (1) System Missions & Devour Ladder: A System grants bloody magical powers for completing missions and consuming enemies — Evelyn's core loop is 'Devour. Level up. Repeat.' and 'Break through your limits. Overcome adversity. Survive.' Each volume tracks her breakthroughs from Crowned Islands to global Category scale. (2) Category & Titan Tiers: Power is quantized as Categories — Evelyn starts as Category 0 in a world where Titans outclass her ten-thousandfold; advancement requires climbing Titan ranks and Titan-connected hells tiers where Sapphire and Titan Systems gate power. (3) Hells & System Corruption: Deeper progression into the hells reveals connections to the Titans and the System itself — Evelyn spreads demonic corruption, manipulates allies, and risks death not being the end to advance.
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