It should be considered a double-powerful one, but the plot is a bit confusing.
Everyone will be forcibly pulled into the [Kaitan Dungeon]. Only by passing the level can they survive. If they fail, they will be directly wiped out. The copies are all scary games: there will be mutant characters traveling through different spaces, etc...
Tan Xihuai entered the dungeon very early and stayed alone for a long time. After meeting Sui Xiulian, she felt that she had some feelings for him. Although he was possessive, he was sometimes very poisonous. Every time in the dungeon, he would easily save people, but for Sui Xiulian, he was different. He wanted Sui Xiulian to face it himself. Because he wants Sui Xiulian to know that he doesn't need useless people.
Intent: Falling into a world of infinite horror and ghost stories, the cold and paranoid boy protects the soft rule players behind him, protecting his light in countless life-threatening copies.