I Upgrade the System in the Wizarding World

"Wanwei, start the first test." [Starting the first test...] [Loading level 2 spells and below spell models...] "Wanwei, when casting fireball, it takes 2 seconds to guide the magic. How many seconds does the entire casting process take?" [Question detected, being analyzed... The analysis is completed, and there are 3 generated results, which have been classified as issues to be corrected. [Result 1: 2 seconds. Result 2: 4 seconds. Result 3: 6 seconds. "The correct answer is 5 seconds... Sure enough, the initial analysis was a mess. I don't know how long it will take to make it a qualified system." … Levi traveled to the magical world. He discovered that his innate spells had the potential to become a system. So, I forgot the front, the middle, and finally: I have a dream, let everyone in this world have a system!