There could be some antagonists as well. For instance, someone who doesn't want Sakura to find out about her real mother. This could be because they fear the power or influence that Sakura's real mother might have. So they try to stop Sakura from uncovering the truth by setting up various obstacles in her path.
Maybe Sakura's adoptive parents. Their relationship with Sakura could be explored further in relation to the discovery of her real mother. They might have some secrets of their own regarding how they came to adopt Sakura or they could be in conflict with Sakura as she tries to find her real mother.
One character could be Naruto. He might be Sakura's friend, but completely oblivious to her hidden pain. He's so focused on his own goals that he doesn't notice Sakura's struggle, which could add to her feelings of loneliness.
Maybe there's a mentor figure in Sakura's life. After Sakura makes a mistake, the mentor could guide her on how to make a proper apology and help her understand the importance of taking responsibility for her actions. This character could add depth to the story by providing wisdom and advice.
Obviously, Sakura's mother herself. And her family members like her parents or siblings if they are relevant to the story. They could have influenced her in different ways.
One possible plot could be that Sakura's real mother was in hiding for some reason, like she was being hunted. Sakura accidentally stumbles upon the truth and has to find a way to protect her mother. Along the way, she learns about her mother's past, her family heritage, and maybe even discovers some long - lost relatives. This could lead to a series of adventures as Sakura tries to keep her mother safe and uncover the whole truth.
The two main characters are Sakura and Lemon. Sakura could be a character with her own dreams and aspirations, and her mother Lemon plays a crucial role in either supporting or challenging those dreams. Their relationship, which could be complex and multi - faceted, is what drives the story forward in this fanfiction.
There could be some original characters created specifically for this fanfiction. Maybe a mysterious mentor figure who claims to be able to help Sakura control her dark side, but has their own ulterior motives. Also, her sensei Kakashi could be there, trying to figure out how to guide Sakura through this difficult time.
Tsunade could be a significant character. As the Hokage and a medical expert like Sakura, she could have some knowledge about the crystal. She might offer advice or warnings to Sakura. Then there's Shizune, who could assist Tsunade in dealing with Sakura and the crystal situation. And of course, Orochimaru might be a potential villain, interested in the crystal's power for his own dark experiments.
Well, Naruto would be a likely character. He and Sakura are friends, and he'd probably be really worried about her. He might visit often and try to cheer her up with his goofy antics. Another could be Sasuke. Even if he's a bit more aloof, his presence would add an interesting dynamic. He could come to see her out of his own sense of obligation or perhaps a deeper, unspoken feeling.
Naruto could be a great addition. His friendship with Sakura and his complex relationship with Kabuto in the original series could add an interesting dynamic. For example, Naruto might suspect something is going on between Sakura and Kabuto and try to interfere or understand what's happening.
They might have a relationship full of mutual admiration. Sakura could admire Jasmine's wisdom and experience, while Jasmine might be in awe of Sakura's innocence and potential. They could spend time together sharing stories, with Jasmine telling Sakura about her own youth and Sakura sharing her dreams for the future.