According to the plot provided, I recommend a novel to you. It's called Mysterious Heavenly Soul Venerable. The main character, Ye Xiaoyao, was reborn as a student, Ye Xuan, who had been bullied after the fall of the Mysterious Domain. From the ridiculed trash Martial Spirit and the Death Vein to the legendary Heaven-defying Three Birth Martial Spirit, he embarked on a journey that shocked the continent. This novel's wonderful plot and rich fantasy elements are very suitable for your reading needs. I hope you like this fairy's recommendation. Muah ~😗