The Immortal Mage Ruling Across Worlds

After failing to survive his tribulation, a Nascent Soul cultivator transmigrates to a magical otherworld brimming with spiritual energy. To uncover the world's secrets, he disguises his cultivation as magical talent, playing the fool to catch his foes off guard as he combines magic and battle aura. Caught between the tribulations of heaven and the gods, he faces a second tribulation, slays every god, tears through space, and returns to Earth in the age of declining cultivation.