Designated as the Heir by the Mad King of the Dragon Clan

"You may not believe it, but I originally just wanted to pass an entrance exam and go to the same school as my childhood sweetheart." Many years later, facing the dragon slayer, the dragon king Green Urgora will recall that distant afternoon when the old dragon king designated him as his successor. At that time, Green was an unlucky man who had traveled to another world for more than ten years but did not have a golden finger. His magic talent was so low that he could not even create a fireball. Then the old Dragon King told him: "You are actually a dragon. It is normal that you cannot make fireballs." "Huh?" "You, go and kill the Five Dragon Lords who betrayed me and help me take revenge." "... Huh?" I fight the Dragon Lord, is it true or not? ———————— This book is also known as: "On how the good young people of the human race degenerated into the crumbs of the dragon race", "Return of the True Dragon King", "Dragon King Lao Deng, it's time for you to burst into gold coins", "How to grow up obscenely while being hunted by the entire dragon race", "If I had known that becoming a dragon would also result in being forced to love my beloved daughter Qingmei".