Puppet Master

I have been a manipulated puppet since I was born. I have different thoughts of my own. I have been thinking about a question: "Why is it continuing when it is obviously a predetermined ending?" I'm so tired, really tired. Is this my own stupidity or unwillingness to face fate? People say: "In the face of natural disasters, weak humans have no chance to resist. That is punishment." But what will happen once humans have the ability to compete? (The pace is fast in the early stage, but will slow down after dozens of chapters)