Bullet Hole was a web novel created by Li Xin. It told a grand story of a future world and the history of Earth. The background of the story was the history of a planet called "Dan Hen" and the various events and people that happened in this historical background. The main character of the novel was an Earthling named Li Yunfan. He experienced a series of adventures and battles on Dan Hen, and at the same time, he developed a deep emotional connection with other characters. I think Bullet Hole is a very good novel. The plot is compact, the characters are full, and the writing is beautiful. The author presented a grand and profound worldview by describing the history of Planet Dan Hen and the living conditions of humans in this era. The characters in the novel not only had their own backgrounds and personalities, but they also had connections and interactions with each other, allowing the readers to appreciate the story while also being able to understand the inner world of each character. In addition, the description of the battle scenes in the novel was also very exciting, full of imagination and shock. The author not only depicted the characteristics of various weapons and equipment, but also displayed the wisdom and perseverance of humans through combat, allowing readers to feel the cruelty and charm of combat. Bullet Hole was a good book worth reading. It was not only a pure novel, but also a work that could inspire thoughts and feelings.