After Signing a Contract with the Ghost King

Cultural relic restorer Yu Wan accidentally awakens Shen Yu, the thousand-year-old ghost king. The two join forces to fight against the transnational cultural relic smuggling cult "Netherworld Road", uncovering the grievances between South and North Ma thousands of years ago, deepening their bonds in supernatural cases, and finally reversing their fate. - Plot: supernatural suspense, contractual relationship, collision between ancient and modern times, awakening of abilities - Era: Modern City + Northern Song Dynasty Historical Flashback Background settings: - Background: Ancient metaphysical forces are hidden in the modern urban background. The protagonist gradually uncovers the truth behind the dusty history and supernatural events by restoring cultural relics. - The protagonist's golden finger: Yu Wan has the blood of Nanmao and can sense memories through contact with ancient objects; Shen Yu is the ghost king of Beimao and can control the power of nature. - Level system: Nanmao/Beima → Grandmaster Warlock → Heavenly Master → Overcoming the tribulation and becoming an immortal; the villain relies on technology and corpse refining to strengthen himself.