The novels with bases could refer to the following types: Science fiction: The concept of a base often appears in science fiction. A base is a survival and defense base that can be built on the surface of a planet, underground, or in space. These bases could provide the protagonist with food, water, weapons, medical facilities, and other resources. At the same time, they could also provide opportunities for adventure and challenges. 2. Fantasy novels: The concept of a base often appears in fantasy novels. A base can be built underground, underwater, or in the sky to provide safety and protection for the protagonist. These bases could also have magic and superpowers that could provide strength and support to the protagonist. 3. Modern urban novels: The concept of a base can also appear in modern urban novels. The base can be built in the city to provide food, water, shelter, and resources for the protagonist. These bases could also have high-tech equipment and technology that could provide convenience and challenges for the protagonist. [4. Rebirth novels: The concept of a base often appears in rebirth novels. A base can be built underground, in water, or in the sky to provide safety and protection for the protagonist.] These bases could also have special abilities that could provide the protagonist with the ability to revive and recover. Other types of novels: In addition to the above types of novels, there are also some other types of novels that often have the concept of bases, such as horror novels, martial arts novels, etc. He hoped that these types of novels could provide inspiration for him to create more exciting novels.