Modern Knowledge Wows the Marquis's Household

Modern-day office drone Yin An unexpectedly transmigrates into an ancient marquis’s household. He becomes a marginal member of the family, unloved by his father and mother and looked down on by the entire household. To make matters worse, he’s bound to a “Demon System” that locks him into a persona: scheming, sharp-tongued, and vengeful. His motto is, “If you mess with me, I’ll make you pay.” As a transmigrator armed with modern knowledge, Yin An doesn’t take the household’s internal power struggles seriously. After all, having weathered years of the modern information deluge, he sees these petty schemes as child’s play. The fights between the legitimate and illegitimate branches of the family grow fiercer by the day. His devious younger half-brother constantly sets traps, withholding his allowances, framing him, driving wedges between people, and stopping at nothing. Yin An sneers and easily foils him with common sense from the modern world: he uses chemistry to expose forged evidence, logic to see through schemes, and business know-how to make a fortune. He even uses modern social skills to win people over. While pretending to be crazy and playing the demon, he uses modern knowledge to outclass everyone, turning the marquis’s household upside down. Before long, he goes from being a nobody to someone the household can no longer ignore. Along the way, he takes down his scheming half-brother and lives the brazen life of a demon embroiled in household intrigue. It’s full of comedy and satisfying moments from start to finish.