It Was a Vision from the Beginning

"I'm back" I finally came back after completing the system's tasks. I thought that with the rewards given by the system, I would rise to the top. But as a result, I lost my close relatives, my faith, and even my identity as a human being. "A human being, in order to survive, turns into something human but inhuman. Is it a monster or a human? "A human being, in order to survive, becomes something inhuman but human, then it is..."