I, the Two-Dimensional Destroyer of Xiu Xian!

A severely middle-aged boy traveled through the world of cultivating immortals, but he had no spiritual roots and could only become a rich boy. That day, before I had a system, you called me a mortal. I don't blame you, but now that I have a system, what should you call me? This is the story of a middle-school boy who uses his animation skills to destroy the world of immortality.