The Prince of Darkness.

Meadows was the son of a billionaire, a typical playboy scoundrel who was only suitable for wasting his father's money, sleeping with women, and his wasted intelligence. A single trip into the ocean changed Meadow's life. Stuck on an island, begins Meadow's descent into madness and darkness for 13 years. As the saying goes 'The shadows of madness cloak its every step, casting darkness in its wake, enveloping everything in its path with a shroud of darkness pulling everything into a bottomless abyss of darkness.' Then the day came when he was finally free, and a single opportunity was displayed to transmigrate into another world with his Codex of Insanity book. "What's this? Is this the body of a three-year-old? Meadows? Same name?" Finding himself possessing a small child, he became confused, before accepting his reality. Young Meadow Solstice finds himself as the Crown Prince of the Lunar Empire in the Crescent Solstice Continent, becoming a powerful cultivator in a short amount of time... However, is that all? Follow his journey as Young Meadows embodying into the Prince of Darkness in the world of cultivation.