Dragon Raja - Long Zu 龙族. An ordinary and unlucky high school student, Lu Mingfei, one day received an admission letter from Kassel College, a foreign private university. After hesitating and hesitating, Lu Mingfei decided to find out. So far, he has stepped into the world where the "Dragon" exists, his life has undergone earth-shaking changes, and he has embarked on the journey of "slaying the dragon".