Cyber ​​Ascension Begins with Being Sold into the Colosseum

The story takes place on Blue Star in the era of great colonization of the universe, where a cyber-apocalypse is taking place. Human beings are huddled in giant shelters. The people in the upper city are living in poverty, the people in the middle city are living in disgrace, the people in the lower city are living in poverty, and the underground hell on earth together constitute the entire spire society. The protagonist of the story, Lin Shan, has the talent of adding game settings to items, but he was sold into the Colosseum on the underground black market. After traveling through time, Lin Shan sniffed the humid air around him. He opened his eyes slightly and saw the punters on the TV cheering for a woman who had been cut in half...