Reborn as the Villain Prince, I Rule the Otherworld with Noble Clans

Prince Pei Su transmigrates to another world, burdened with the Immortal Seal and possessing exceptional wisdom. Following a secret order to Bingzhou, he investigates a cold case from twenty years ago. Through cleverly laid traps, he befriends companions like Princess Jiang Sui'ning, recovers a long-lost treasure blade, and uncovers buried royal secrets. To ensure national stability, he secretly guides a boy marked by the Seven Killing Stars through crises, helping the Empress ascend the throne. At nineteen, Pei Su breaks through to the Unity Realm, masters the Sun Dao, and leads his noble clan from the court to a broader江湖 journey.