Thunglung Dungma, an ordinary modern-world man, dies in a tragedy and is reincarnated into the magical world called the Rana World. He is reborn as a Demon of that world Shree Yan.
Magical worms exist everywhere across the Rana World: in forests, seas, underground, caves, sects, dynasties, kingdoms, and empires. These mystical worms are the essence of the Rana World and the universe itself.
The world runs on a star-power system astral essence, energy, magic, star energy, star essence. A comet's astral essence and energy gave birth to the Astral Worms, which are extremely rare in the Rana World.