I Picked Up a Dragon

Nia Anderson, a veterinarian with outstanding skills, but living a difficult life to the point of helping with farm work. As he entered the forest path back home, he discovers an atypical black creature collapsed and unconscious. But... what kind of animal is it? A huge curiosity arose, but Nia first takes it to his cabin and treats it. "I'll take good care of you until you get better and go back to your mom." After that, Nia wholeheartedly cares for the nameless creature. On the other hand, the dragon, inexplicably held in his hands, is simply confused by the situation before him. What kind of human is this? Isn't he afraid of me? No one ever dared to approach him, always with a fluster...