My System Is Called Ancestor

I was originally a waste who could only do abstraction, but I accidentally got a system, and my life has completely reversed since then. But why is this system a bit weird? Is it different from what is written in the online article? The task is to find strange stones, and the reward is also strange stones. He also likes me to call him ancestor. But no matter what, Qishi definitely improved me a lot. As long as he can reach the top of his life, it doesn't matter if he calls him his ancestor every day.