The protagonists often include a human male who is curious and open - minded. He might be a young adventurer or a scholar who is intrigued by the unknown, which leads him to encounter the monster girl. The monster girl protagonist can range from a shy and gentle lamia to a fierce and independent kitsune. Their differences in nature and background create interesting dynamics in the story. They both have to overcome their own insecurities and the challenges that come with their relationship.
One common type of protagonist is a human who is a bit of an outcast in his own society. Maybe he doesn't fit in with the normal crowd, so he is more likely to befriend and fall in love with a monster girl. The monster girl can be a powerful being, like a dragon girl, who has her own motives and desires. She may initially see the human as a novelty but then develops deeper feelings. These two types of characters, the misfit human and the unique monster girl, are often at the heart of a monster girl romance story.
Often, the protagonist is a young girl or woman. She might be an ordinary person with no special abilities at first. For example, she could be a schoolgirl just going about her normal life until the transformation occurs.
Often, the monster itself is the protagonist. It goes through the process of reincarnation and all the adventures and challenges that come with it.
Often, it's the curious ones. People who venture into unknown areas without fully understanding the risks. Like explorers in a jungle where a giant snake monster lives.
Often, it's an ordinary person. Maybe a scientist who experiments on themselves and accidentally turns into a monster. Or it could be a young, curious individual who stumbles upon something that causes the transformation.
Often, it's a regular human being. Maybe a fisherman who has a strange encounter at sea and then starts to transform. Or a sailor who's been cursed.
The typical protagonists are often the slaves themselves. They could be ordinary humans who have been captured by the monsters and are now in a state of bondage. For example, in some stories, a young peasant might be kidnapped by a group of troll - like monsters and become their slave.
In a Drider girl romance story, the Drider girl is a central figure. She has the body of a beautiful woman and the lower half of a spider, which gives her a certain allure and mystery. The male protagonist is usually someone who is open - minded and curious. He might be a knight on a quest or a healer. There could also be a wise old mentor figure, who might give advice to the couple on how to deal with their differences and the challenges they face in their relationship.
There's the monster, of course. It could be a big, hulking creature like a werewolf or a more mysterious one like a vampire. Then there are the humans who misunderstand it. There might be a hero figure who eventually realizes the truth about the monster, like a brave knight or a clever detective. And there are often bystanders, ordinary people who are afraid of the monster without really knowing it.
Often, the protagonists are a young man and a young woman. The young man is usually on a journey of self - discovery and power growth in the cultivation world. He might be an orphan or come from a humble background. The young woman could be a powerful cultivator's daughter or have some special abilities herself. They meet and start their journey together, facing various challenges and falling in love along the way.
Typically, the protagonist is a young woman. She could be a student, like in many campus - set romance novels, or a young professional starting out in her career.