Okay, I can recommend a fantasy novel that will meet your requirements. This novel was called 'Library of Heaven's Path'. The 'Library of Heaven's Path' described a young man named Chen Yun who accidentally obtained a mysterious book from the Library of Heaven's Path. This book contained endless wisdom and power. Chen Yun decided to use this power to realize his ambition. After becoming the librarian of the Library of Heaven's Path, Chen Yun had encountered all kinds of people, including some mysterious figures and all kinds of creatures. In the process of getting along with these characters, he gradually discovered his responsibility and mission. The male lead, Chen Yun, was a very loyal person. He fell in love with the female lead, Li Ting, at first sight and had been silently protecting her. In the library, the relationship between Chen Yun and Li Ting gradually warmed up. They experienced many storms and finally overcame all difficulties and came together. This novel was full of fantasy elements and imagination, but at the same time, it also had a deep emotional description of the male protagonist, Chen Yun's single-mindedness and deep affection, which left a deep impression on people. I hope you will like this book.