Record of a Demon's Cultivation follows Song Wen's transformation into a ruthless cultivator. After devouring a beggar's blood and soul in a brutal fight for survival, Song Wen discovers an intoxicating path to power through demonic cultivation. Driven by an insatiable hunger for strength and immortality, he embraces a darker truth: that slaughter and bloodshed fuel his ascension. As mountains of corpses pile and rivers of blood flow in his wake, Song Wen's journey becomes one of relentless pursuit for dominance and eternal life—at any cost. A dark exploration of ambition, survival, and the price of power in a world where demonic cultivation demands sacrifice.