When I Was Reborn, I Relied on the God of Learning System to Defy the Heavens

I'm a retard, that's not a curse word. So in my previous life, I suffered a lot of cold looks and ended up dying in vain. And in this life, I will start over again with the God of Learning system. I don't want to be so powerful that I can turn my hands into clouds and rain. I just want to live this life like an ordinary person. But I didn't expect that this system was so outrageous that I would become the king of mankind in one fell swoop! This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.