There are many names of ruins in fantasy novels. The following are some common names: [1. Relic of Artifacts: It usually refers to a mysterious underground city that contains various artifacts and magic items.] 2. Ruins of ancient tombs: It usually refers to ancient underground tombs that may contain mysterious treasures and ancient artifacts. 3. Ruins of Divine Talismans: They usually refer to mysterious charms that can be used to summon powerful strength or heal wounds. [4. Remains of the Heavenly Demon: Usually refers to the existence of demons and evil forces in the mysterious Devil Town.] 5. Crystal Ruins: Usually refers to the mysterious underground crystal veins that may contain precious crystals and gems. 6. The remains of the heavenly book: It usually refers to the mysterious heavenly book that contains the secrets of cultivation and magical knowledge. [7. Treasure Ruins: Usually refers to ancient underground cities that may contain a large number of treasures and gems.] 8 Forbidden Curse Ruins: Usually refers to mysterious Forbidden Curses that can be used to seal enemies or break magic. [Magical Ruins: It usually refers to the mysterious underground city where there may be various powerful magical items and magical power.] [10 Soul Ruins: Usually refers to the existence of souls and mysterious powers in mysterious underground cities.]