Jackal Among Snakes
Nemorosus
Jackal Among Snakes (12 books, RoyalRoad >14.5M views, Goodreads 4.33–4.58) is an isekai progression fantasy by Nemorosus. Argrave, a wiki editor with encyclopedic knowledge of the fantasy game Heroes of Berendar, transmigrates into the body of Argrave of House Vasquer — the cruel royal bastard. Trapped in a world on the brink of apocalypse and cycles of divine judgment, he must leverage his meta-knowledge to survive betrayals, invasions, and gods. From magic apprenticeship to hunting plague gods and navigating civil wars, Argrave engineers his own power and kingdom while his frail original body is literally reconstructed. The story tracks his journey from despised bastard to king and world savior across twelve volumes, blending political intrigue, expedition fantasy, and systems-driven magical growth.
Progression: Structured advancement is central and explicit across all 12 volumes: (1) Magic apprenticeship & spellcraft: Argrave begins frail and untrained; his magic training provides clear apprentice-to-mage progression with distinct spells, components, and ritual requirements that must be collected and mastered. (2) Black-blooded transformation: The core physical progression is becoming 'black-blooded' via an alchemical procedure in the Burnt Desert (Book 3) requiring rare components, skills, and the Alchemist's price on body/mind/soul — a discrete tier shift that rebuilds his constitution, removes frailty, and unlocks higher magic. (3) Game-lore exploitation & knowledge ranks: As a former wiki editor, Argrave's progression is measurably gated by his Heroes of Berendar knowledge — each volume unlocks deeper lore, dungeon/abyss mechanics, and world-cycle secrets. (4) Social/political ranks: Bastard → lord → king → emperor-level claimant, with kingdom-building and vassal management providing explicit narrative leveling (Book 6 kingship, Books 10–11 imperial politics). Each volume centers on a tier breakthrough (body reconstruction, desert ascension, god-cult confrontation, dwarven depth mastery) making advancement system-driven and trackable.
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