An Unprofessional Dragon Breeder

Hello everyone, I am Bai Dongfeng, a time traveler. My main occupation is the second young master of the Bai family. I work part-time to help the system raise pigs. I am enthusiastic and cheerful in life, and positive in study... What, mispronounced the word? You said I raised a dragon? Those things that eat and sleep all day long and can do nothing but squat on the ground are actually dragons?