A Dragon and a Boy's Journey

Lu Nan transmigrated to another world at the age of twelve, and has been there for eight years. He makes a living selling counterfeit goods. One day, he accidentally saves a dragon girl who has swallowed a strange stone and passed out. When she wakes up the next day, she discovers that her body has undergone a huge change. The clueless dragon girl thinks she's pregnant. Lu Nan is at a loss, but has no choice but to take her along on his business trips. Thus begins the merchant's and the dragon girl's magical, wondrous, fantastical, adventurous, school-life, mecha, beautiful-girl, famous-detective, fake-science, rural-romance, hoeing-at-noon, banned-from-the-radio, one-two-three-four-five-six-seven, seven-thump-thump-gun, gunner-with-E-luck daily life.