I recommend you to read the ancient romance novel " Abduct a Hunter to Live in Seclusion ". Although he wasn't a martial artist, the male lead had multiple wives. They lived in seclusion in the mountains. This novel meets your requirements for the male protagonist to live in seclusion.
The novels that I recommend to you are " Sheng Chong's Reclusive Little Wife " and " Reclusive in the Mountain Village." Both novels told the story of the female protagonist meeting the male protagonist during her seclusion. " Sheng Chong's Reclusive Wife " was a modern romance novel, while " Reclusive in a Mountain Village " was a modern supernatural novel. These novels can satisfy your needs for the protagonist's reclusive ending novel.
He could recommend some novels where the main character lived in seclusion in the sect. These included Summoning the Heavens 'Experts: Building an Invincible Sect, Checking in to an Invincible Sect at the Beginning, Invincible Sect Leader Training System, I'll Build an Immortal Mountain in the Immortal World, I Have an Invincible Immortal Sect, and Gou Wang, the Forbidden Zone at the Beginning, Building the Strongest Sect with the System, etc. These novels all had the plot of the protagonist living in seclusion in the sect. Through the system or other methods, they created an invincible sect. These novels had smooth plots and wonderful stories, suitable for readers who liked cultivation and Xianxia.
I recommend you to read the novel 'Seclusion for Ten Thousand Years, People Find You After the Beginning.' The main character of this novel, Li Changsheng, had invincible strength from the beginning and chose to live in seclusion in the mountains. However, a young girl who was about to be exterminated came to find him and triggered a series of events. This novel might suit your preferences.
I recommend you to read the two novels," A Hundred Thousand Years of Seclusion in Fantasy " and " How to Become a Hermit." These two novels were about the life of a big shot in seclusion. The main character in " Fantasy: Seclusion for 100,000 Years ", Luo Jiang, transmigrated to the fantasy world and established hundreds of factions before choosing to live in seclusion. These novels may meet your requirements for the protagonist to live in seclusion in the training ground.
The novel where the main character, Wudi, lived in seclusion and took in disciples was called " I can become stronger if I take in disciples." The introduction of the characters in this novel included the male lead Su Changqing, the female lead Yan Ruyun, the male supporting actor Zhao Jiasheng, Niu Xiuxiu, and Yi Shisan. In this story, the male protagonist increased his strength by taking in disciples.
He could recommend a novel with an invincible main character who lived in seclusion called " I can become stronger by taking in disciples." The male protagonist of this novel, Su Changqing, increased his strength by taking in disciples and cultivated in seclusion. The introduction of the novel also included the female lead, Yan Ruyun, and the supporting actors, Zhao Jiasheng, Niu Xiuxiu, and Yi Shisan. Other than that, there was also a fantasy novel," 60 Years of Seclusion, My Disciples Are Invincible ". It told the story of the protagonist, Xuan Ziqing, who transmigrated to the fantasy world and became the sect master of a fallen sect. Then, he chose to live an ordinary life in seclusion. These two novels were in line with the plot of the protagonist's invincible cultivation.
" Mystic Fantasy: Seclusion for 100,000 Years " was a recommended novel. It told the story of the main character, Luo Jiang, who had transmigrated to the fantasy world and established hundreds of factions before choosing to live in seclusion. However, one day, a young man from a destroyed dynasty came to the Deadmire. Luo Jiang helped him and began a thrilling adventure. This novel was in line with the plot where the protagonist lived in seclusion and was hunted down.
I recommend 'The Villain Is Mine' to you. The female protagonist, Mo Lanxi, had transmigrated to the Spiritual Martial Arts Realm. She had originally wanted to just eat and wait for death, but she found out that the villain was her backer. Although she was lazy, she did not like to see villains being bullied, so she began to work hard. This novel suited the theme of the villain living in seclusion in the city.
The male lead is Cai Yue Pleiades.
The following are the recommended novels of the female protagonist who lived in seclusion and opened a shop: Sheng Chong's Reclusive Little Wife and Reclusive in the Mountain Village. These two novels were about the female lead's seclusion. The former was a modern romance novel about the female protagonist meeting the male protagonist during her seclusion and what would happen when they met again, while the latter was a modern supernatural novel. The female protagonist lived in seclusion in a mountain village and started a series of mysterious stories.