There were many novels with protagonists named Tian Yu. The following are some recommendations: 1. " Peerless Supreme "-The main character was the arrogant and arrogant Heavenly Ego. This was a fantasy-Eastern fantasy novel. 2. The main character of One Piece: Eternal Sword Will was Luo Tianyu. This was a light novel, a derivative of a doujinshi novel. 3. " Zhan Tian Yu Huang "-The main character was Yang Yu. This was a fantasy-Eastern fantasy novel. 4. [Mao Mountain Descendant: Soul Seeker]-The main character is the master's apprentice. This is a mystery detective-horror horror novel. 5. " The World Champion of Elves "-The main character is Zhang Tianyu. This is a light novel-a derivative doujinshi novel. 6. " The Wealthy Family's Mad Doctor "-The main character was Xu Tianyu. This was an urban novel about supernatural powers. 7. " Heaven Battling Fanatic ". The main character did not have a clear name, but the author was Tian Yu. This was a fantasy novel. 8. " Let's Catch Demons from the Future ". The main character was Shu Tianyu. This was a sci-fi-futuristic novel. 9. " Supreme Soul Martial Artist "-The main character was Li Tianyu. This was a fantasy novel about a different world. 10. " Heavenly King of Sports ", the main character was Xiong Tianyu. This was a gaming e-sports novel. The above is my personal recommendation. I hope you like my recommendation.