Shocked, I Was Reborn and Turned into a System

Uh, are you going to stay on a tree? Let's just say that we can't change the host. The writing is very good, but there are also problems. Many places are unreasonable, but because it is a novel, I can just pass it over and don't have to think so much, but it will still affect the reading. Also, can't I learn from the worldview of other worlds? One is to cultivate immortality, and the other is directly brought into my own home. Hanging on a tree and refusing to leave (ー_ー)!! Is there something wrong with not being able to switch to another host and always staring at the same one...

The progress feels a bit slow! Come on!

I haven't finished it yet, but I think it's quite good, I hope it doesn't end badly.