My Name Is Li Gou and I Want to Become an Immortal

My name is Li Gou, I have a mean name and a mean life. I was born in a very poor family. It's okay to be poor, I agree. But who can tell me why I am blind? My God, your cards were dealt so unreasonably. Fortunately, one can cultivate immortality in this world - in this case, I, Li Gou, have to cultivate my eyes back. Just wait.