I'm Notorious, but I'm a Good Dragon

Legend has it that there is an evil dragon's lair in the distant continent of Sattar. The evil dragon goes out every two days. It eats humans and spirits, and it also spits fire and destroys the entire village in the red light of the sky. Sirius the Dragon: Although I am notorious, I am really a good dragon. For example, I love helping others—— Her Royal Highness the Princess of the Avicin Empire eloped with a commoner. The evil dragon Sirius accepted her gift and went into battle in person to play the role of the imperial princess. Sirius was extremely grateful to Princess Nancy. The empire gave him countless treasures, novel human delicacies, and a comfortable entertainment life. Until one day, the village was filled with red light, and the villagers who had escaped from their deaths knelt under the throne and begged the Emperor to recruit dragon-slaying warriors to kill the evil dragon. Princess Nancy/Dragon Sirius looked at the familiar faces of the dragon-slaying warriors expressionlessly. The first young man with silver hair as beautiful and dazzling as the moonlight, frost and snow was the elf prince who once ran away from home and lived next door to him. The second man in black robes with a pale face covered with strange and gorgeous patterns was His Highness the Demon King who had a fight with him a hundred years ago and was knocked down by his tail and flattened half of the mountain. The third noble god of light, whose eyes were more beautiful than the lakes of Hill Mountain, who was white-robed and holy and held a scepter in his hand, once saved a dragon's life in times of crisis. The fourth place... The wish of every dragon-slaying warrior is: Kill the dragon and marry Princess Nancy. No women's clothing. 2021/6/22 Mission: Protecting our homeland is everyone's responsibility.