There are many single-heroine fantasy novels. Here are some recommendations: 1 " Battle Through the Heavens "-Heavenly Silkworm Potato: This is a very popular online fantasy novel. It tells the story of a young man's growth. In the process of pursuing power, he met many different types of female characters, including goddesses, queens, female superiors, and so on. These characters all have their own unique charm and stories. [2]" Lord Snow Eagle "-Outsider: This is a very popular fantasy novel that mainly tells the story of a young warrior's growth. He grows up in battle and eventually becomes a powerful lord. In the process, he met a single female character, the heroine. She was a smart and brave female warrior who had experienced many adventures with him. 3 " Full Time Expert "-Butterfly Blue: This is an e-sports fantasy novel about a retired player who returns to the game and fights with other players. In the process, he met a single female character, the female lead. She was a young female player and his friend and teammate. The two of them experienced many adventures and challenges together. "Douluo Continent"-Three Young Masters of the Tang Family: This is a very popular online fantasy novel. It tells the story of a young man's growth. In the process of pursuing power, he met many different types of female characters, including goddesses, queens, female superiors, etc. These characters all have their own unique charm and stories. The heroine was a very important character. She was a very powerful female warrior who had experienced many adventures and challenges with him. These single-heroine fantasy novels are very popular with their own unique storylines and charms. I hope you will like some of them.