I Already Have a Golden Elixir, and the System Just Came?

It has been two years since Ye An traveled to the world of cultivating immortals. With the help of the ninth-grade heavenly spiritual root that has never been born among hundreds of millions of people, it only took less than two years for Ye An to go from mortal to golden elixir smoothly, achieving the legend of the fastest golden elixir in the Immortal Sect. It wasn't until he had just achieved the Golden Elixir that the system appeared.