Cheating System for Cultivating Immortals

I am an ordinary high school student. But I accidentally got a cheating system for cultivating immortals. Is it God's choice or man-made experiment. I don't know these things either. I don't want to know either. I just want to know whether this cheating system can bring me great power or endless wealth. But it tells me to stop dreaming. That's impossible. I have to work hard for what I want. You have to rely on your own hands to realize your dreams. I tm. . . . . . This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.