On a distant planet, there lives a group of robots.
They possess a high degree of intelligence and rich emotions, and they like to travel around the universe and explore.
One of the robots, McGold, encountered a cosmic storm during an interstellar voyage, was sucked in by a black hole, and spit out to a place called Hualong Continent.
Here, he saw all kinds of immortal cultivators and demon cultivators.
No, how to form a golden elixir?
Let McGold tell you all about it.
(Note: Tens of millions of years later, a great figure named Optimus Prime appeared among McGold's descendants!)