Please recommend a science fiction novel with the theme of the last person on Earth. The length is about 400 pages.

Yes, I recommend "Descending Alone: Surviving Seven Billion Instance Dungeons". The protagonist of this sci-fi-time-travel novel, He Gang, woke up at some point and found himself the only survivor on Earth. He joined a strange system game and had to complete a series of missions and survive before the countdown ended. I hope you like this fairy's recommendation. Muah ~😗

Yes, Last Kids on Earth can be classified as science fiction. It often features elements like post-apocalyptic settings, strange creatures, and advanced technologies.

The last person on earth lived alone, and everything around him had disappeared except for himself. He felt helpless and hopeless because he didn't know what to do to continue living. As time passed, everything on Earth became slower and slower. He felt that time was getting longer and longer. He began to miss his family and friends, but he also understood that these people had already left this world and could not come back. He gradually adapted to the lonely life and enjoyed his time alone. Sometimes, he would do something he liked, such as watching movies, listening to music, or reading. Although his life was ordinary, it was full of endless possibilities. Gradually, he discovered a special ability. He could sense the objects and sounds around him. He began to use this ability to explore the surrounding world in search of something he had lost. Although his life was lonely, he was not desperate. He believed that there would always be some unknown existences in this world who would see him and give him some hope. He waited silently, hoping that one day he would feel the beauty of life again.

Yes, it is. 'The Last Kids on Earth' has many elements of science fiction, like post-apocalyptic settings and imaginative creatures.

I recommend Return of Civilization to you! The general plot of the book was that after the Earth exploded, Gu Fan woke up from the hibernation pod and found himself the last human on Earth. In order to find the truth, he took a warship that was about to disintegrate, a strange AI, and the last legacy of Earth and began his journey to find his way home. I hope you like this fairy's recommendation. Muah ~😗

The last person sitting in the room on Earth suddenly knocked on the door. He stood up in surprise and walked to the door to open it, but there was no one outside. He felt very uneasy and did not know what to do. He hesitated for a moment before finally deciding to open the door and walk out. When he reached the door, he saw a spaceship parked above the earth. He was very surprised because he had never seen such a scene before. He approached the spaceship and saw a message on the screen: "You are our last human. We need you to help us leave Earth. Are you ready?" The last man on earth was very surprised. He never thought he would be the last human. He thought for a while and then opened the door of the spaceship and walked inside. The interior of the spaceship was very spacious and filled with high-tech equipment. There was a human in front of the control panel of the spaceship. He was using a computer. The humans on the spaceship told him that he was the last human on Earth and they needed his help to leave Earth. The humans on the spaceship told him that they left Earth because they found a new planet that could save Earth. However, the environment of this new planet was very harsh, and humans needed to adapt to the new environment. The last man on Earth was very excited. He never thought he would have the chance to go to a new planet. He thanked the humans on the spaceship and told them that he was willing to help them. The humans on the spaceship told him that they needed him to collect some important items such as oxygen and food before going to the new planet together. The last person on Earth was very excited and began to prepare his own items. When the people on the spaceship left the earth, the last person on earth sat in the room and watched the spaceship leave. He felt that he was a special human being because he had the opportunity to go to a new planet to realize his dream.

I recommend "The Key to the Infinite Universe". It's a sci-fi-doomsday crisis novel. It tells the story of a Chinese high-energy physicist, Li Guanghan, who accidentally learns of his mysterious identity and foiled his plot to save the world. I hope you like this fairy's recommendation. Muah ~😗

I recommend "I Have a Wormhole that Connects to Earth", a sci-fi novel about time-travel. The protagonist, Sota, obtained a space-time wormhole that connected to Earth in another world and began a magnificent story. I hope you like this fairy's recommendation. Muah ~😗

😋I recommend the following novels to you: 1. "Dimensional War": This book is a pure sci-fi space-interstellar love song novel. It tells the various plots of interstellar wars, such as armed mecha, alien combat, robots, and artificial intelligence innovation. The war scenes in the novel were grand, and many sci-fi elements were gathered. It was worth reading. 2. "The Strongest Interstellar Commander": This book is a sci-fi novel about interstellar civilizations. It tells the story of humans entering the starry sky and engaging in a series of interstellar wars with alien civilizations. In the end, the online game acts as a training simulator and recreates the interstellar wars in the most realistic way. The novel had a wonderful plot and an open imagination, leading the readers into the world of interstellar warfare. 3. "Twelve War Zones": This book is a sci-fi-interstellar civilization novel. With the scenes of the galactic war and the description of heavy warships, it allows the readers to deeply feel the confrontation with a strong sci-fi color. It combines all the concepts and emotions of interstellar war to ensure that the readers don't want to stop. I hope you like this fairy's recommendation. Muah ~😗

😋I recommend "The Strongest Green Technology" to you. This is an urban novel by the author, Stubborn Chicken. The novel told the story of a young man who picked up trash and built an environmental empire step by step. The protagonist used environmental protection technology to build a livable and environmental protection city, benefiting hundreds of millions of people. If you are interested in science fiction with an environmental theme, this book is worth reading. I hope you like this fairy's recommendation. Muah ~😗