The Mythic Age of a Certain Earth's Wizard

Chen Ze accidentally acquired the memories of a wizard from another world and inherited the legacy of an entire wizarding world.

To embark on the path to transcendence and attain eternity, and to avoid the encroaching darkness of the Eternal Night, he had no choice but to set his sights on Earth and its seven billion people. But things quickly got out of hand…

This is probably a story about the protagonist single-handedly bringing about a global spiritual qi revival and ushering in a mythic age from the era of technology.

P.S. A lighthearted story about a mastermind pulling the strings from behind the scenes. One female lead, and the protagonist is a master of secret identities who loves showing off in public. Also known as "Manually Reviving Spiritual Qi: Building a Planet of Gods and Demons", "I Really Didn’t Mean to Save the World", and "Building the Age of Spiritual Qi Revival in Single-Player Mode".