Liu Meng's novel, The Last Bullet for Me, was written about his own story, but the authenticity of this story was difficult to determine. In the novel, Liu Meng described a soldier he met during a mission. The soldier experienced many difficulties and dangers during the mission and finally sacrificed himself to protect his family. The authenticity of this story was difficult to determine because the author, Liu Meng, did not provide enough background information or recollection details for the readers to determine whether this story really happened. Therefore, it was impossible to determine if this story was true.