Lissa Dragomir is an important character as well. She is a Moroi, a type of vampire. These three characters are central to the story. Their interactions drive much of the plot, like Rose's protective relationship with Lissa and her complex feelings for Dimitri.
Rose Hathaway is really interesting. She's a strong and feisty Dhampir. Her loyalty to her best friend Lissa and her complex relationship with Dimitri make her stand out. Dimitri also is a great character. He's a skilled Guardian with a sense of honor. And Lissa, the Moroi princess, is interesting with her powers of spirit and the way she copes with the pressures of her position.
Rose Hathaway is one of the main characters. She is a strong - willed dhampir (half - vampire, half - human) who is training to be a guardian. Lissa Dragomir is also important. She is a Moroi (a mortal vampire) and Rose's best friend.
Rose Hathaway is extremely interesting. She's not your typical dhampir. She's rebellious and has a very sarcastic sense of humor. Lissa Dragomir is interesting too. She's a Moroi with a gentle and kind nature, but she also has hidden strength. Christian Ozera is also a notable character. He's a Moroi with a dark past and a bit of an outcast, which makes him a complex and engaging character.
I think Viktoria is quite interesting. She's a dhampir (half - vampire, half - human) like Rose. She has her own code of honor and a different perspective on the vampire world compared to Rose. Also, Queen Tatiana is an important character. Her actions and decisions drive a lot of the political intrigue in the story. She represents the old - guard way of thinking among the Moroi and her death sets off a whole new set of events.
Rose Hathaway is really interesting. She's tough, a great fighter, and very loyal to her best friend Lissa. Her journey from being a bit of a rebel to a more responsible protector is captivating.
Adrian Ivashkov is an interesting character. He has a rather laid - back yet complex personality. His psychic abilities and his unrequited love for Rose at times add a lot of depth to the story. Also, Tasha Ozera, with her own ideas about the vampire world and her actions that stir things up, is an engaging character.
Typically in a 'vampire academy' story, you would expect to find characters like the head of the academy, who could be an ancient and powerful vampire. There may be a group of students, some of whom are newly turned vampires trying to learn about their new existence. There could also be a love interest or two. One might be a vampire from a noble family, and the other could be a more rebellious character. These characters would interact in ways that drive the story forward, whether it's through competition, friendship, or romance within the context of the vampire academy.