Her personality would likely be strong - willed. Since Artemis is a powerful and independent goddess, Bella would inherit some of that strength. She would be confident in her abilities, especially those related to the outdoors like hunting and survival.
Bella might be very protective, just like Artemis is protective of her hunters. She would stand up for what she believes in and for those she cares about. Also, she could be somewhat reserved in her emotions, as Artemis is often depicted as a bit aloof. However, she would have a deep sense of loyalty towards her friends and family. For example, if someone wronged her loved ones, she would be quick to take action.
She might become more assertive. In the Twilight series, Bella is often rather passive, but in the Mikaelson family, she would need to be more forceful to hold her own. She'd have to learn to be more cunning and strategic, like the Mikaelsons are.
She would likely become more confident in her own strangeness. Instead of being the somewhat shy and self - deprecating Bella we know from the Twilight series, she would embrace her darker side. For example, she might not be as hesitant to stand up to those who try to bully or intimidate her.
She would likely be very intelligent. Snape was a brilliant wizard, and he would surely pass on his knowledge and love for learning. She might also be a bit reserved and guarded, just like her father. His experiences made him cautious, and she could inherit that trait. And she'd probably have a strong sense of loyalty, especially towards those she cares about, as Snape was ultimately loyal to Dumbledore and the cause of good.
Her character could develop through her interactions with other students. Since she's different, she might face some prejudice at first. But as she shows her skills and kind heart, she gains friends. For example, she could use her Artemis - given archery skills to win a Hogwarts tournament, which earns her respect.
With Ron, their relationship could be a bit rocky at the start. Ron is used to the normal wizarding world and Harry's unique heritage as the daughter of Artemis might seem strange to him. However, as they go on adventures together, he would come to respect her abilities. Her relationship with Dumbledore would be one of mutual respect. Dumbledore, being the wise old wizard, would recognize the potential in Harry's connection to Artemis and guide her in using it for good. He might also be intrigued by this new aspect of magic in the wizarding world.
She could be very determined. If she sets her mind on something, whether it's winning the House Cup for her house or solving a mystery in the Forbidden Forest, she won't give up easily. Her determination could come from Hermione's never - say - die attitude and Draco's single - mindedness when he wants to achieve something.
She could be highly competitive. Growing up with the legacies of Naruto and Ino, she'd always strive to be the best. This competitiveness could drive her to train harder and learn new techniques faster. However, it might also cause some friction with her peers at times. But overall, she'd be a well - rounded character with a strong sense of justice and loyalty, influenced by her parents' values.
If Kol's twin was in Bella's body, her personality would likely change the story a great deal. Kol's twin would probably be more assertive and less passive than Bella. She might not put up with Edward's over - protectiveness in the same way and would be more likely to go off on her own adventures. This could lead to her getting into more dangerous situations or uncovering secrets faster.
She could have Naruto's ability to create shadow clones, but instead of just being regular clones, they could have some of Artemis's grace and hunting skills. For example, the clones could be excellent trackers. Also, she might be able to infuse her chakra into arrows like Naruto does with his Rasengan, creating super - powered arrows with chakra properties.
She would probably be more rebellious. Sirius was always against the status quo at Hogwarts. So, Hermione as his daughter would likely question the rules more often. Instead of strictly following the school regulations like in the original story, she could be at the forefront of student protests or challenges to the faculty's authority. She would also have a more devil - may - care attitude towards her grades, focusing more on the knowledge itself rather than the academic recognition.