Bella would become a more complex character. Her connection to Poseidon would give her a whole new set of emotions and responsibilities. She might be more in tune with nature, especially the ocean. This could make her more independent from the Cullens and other characters in Forks. For example, instead of relying on Edward for protection all the time, she could use her water - based powers to fend off danger. Also, she would probably have a different view on life and death, considering her divine heritage.
She would be more confident. Since she's the daughter of a powerful god, she would have a sense of self - worth that might not have been as strong in the original story. She'd also be more assertive, using her powers to protect herself and others.
She would be much more confident. In the original Twilight, Bella is often insecure, but as Zeus's daughter, she would know she has divine powers and a powerful lineage. So she'd be more self - assured.
She would likely be more confident. Knowing she has a divine connection would give her a sense of purpose and self - assurance that she doesn't have as a normal human in the original story. She might also be more selfless, as she would be influenced by the idea of her divine father's love and teachings. This could make her more willing to sacrifice for others.
She would likely become more confident. Knowing she is the daughter of Hades, a powerful god, would give her a sense of self - worth that she might not have had before. For example, instead of being the damsel in distress in her relationship with Edward, she could be an equal partner, using her powers to protect him and his family if needed.
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.
If Bella becomes a banshee, her relationship with Edward would be very different. He would be more protective of her as she has a new and potentially dangerous power. He might also be a bit wary as banshees are known for their wailing which could attract unwanted attention. With Jacob, he might see her as even more of an enigma and be more drawn to her in a way, since she's now a more powerful supernatural being.
Well, it could involve Bella having special powers from being Poseidon's daughter. Maybe she can control water to protect Forks from some new supernatural threats. She might also have a connection to the ocean that draws her away from the normal vampire - human drama in the original 'Twilight' story.
Well, it could be depicted in a complex way. Maybe Bella has always felt a sense of longing for her father, Poseidon. She might have grown up without him really being present, and when they finally interact, there are a mix of emotions. Poseidon could be proud of her but also strict as he expects her to uphold the family name and use her powers responsibly. Their relationship could also be one of mentorship, with Poseidon teaching Bella about the ways of the sea and the divine world.
She might become more assertive. As the daughter of Ares, she would inherit some of his war - like traits. So, instead of being the somewhat passive Bella in the original story, she could be more proactive in making decisions and taking action. For example, she may no longer wait for others to protect her but instead take the lead in dangerous situations.
She might become more protective. As Silas's sister, she would have a natural inclination to safeguard him, which could make her more assertive.
The story would change drastically. For starters, her relationship with Edward would be very different. Instead of being the vulnerable human he has to protect, she would be a powerful being in her own right. Their dynamic might shift from protector - protected to more of an equal partnership, or even a power struggle if their goals don't align.