Monsters Invade, I'm Reborn as a Light Giant

Xu Ming was an unremarkable ordinary person, but he suffered from an incurable disease. Before his death, Xu Ming decided to go wild.He ordered a large number of 'mysterious funeral' services online, planning to play a little joke with his family and friends after his death.But unexpectedly, this joke turned out to be too big.... Everyone in the world knew that Xu Ming was reborn from the M78 Nebula, the Land of Light, had existed on Earth thirty million years ago, was the first light in the world, and was the strongest light giant in the universe...At first, people only disdained, but a hundred years later, a space-time crack opened from the top of the Earth, and countless monsters poured into the Earth... Mankind gradually believed in the existence of Xu Ming.And they used an extremely difficult-to-produce revival energy, the only bottle, to regard Xu Ming as the ultimate weapon of mankind...