A man who has nothing, freedom chained, and happinness unsought. An empty void.
Rio, a part time editor of a novel called The Last Stand. Transmigrated inside the novel as a professor.
A professor that was not even mentioned in the story. He was an extra that had no part in any events.
The only advantage he has is the knowledge of the future. But he quickly realized that the future was changing too fast, as if his mere existence was an anomaly.
Using skills of different origins, knowledge beyond present, SSS Rank Treasures, he will try to survive the gruesome cruel world.
