Another option could be Draco Malfoy. In some fanfictions, Draco is redeemed. He and Hermione could have a complex relationship. Draco comes from a pure - blood family, and Hermione is a Muggle - born witch. Their different backgrounds could create an interesting dynamic. They might start off as enemies but gradually develop feelings as they see different sides of each other.
One possible plot could be that Hermione is facing extreme pressure from her studies at Hogwarts. Snape, despite his usual gruff exterior, notices her distress. He might start by giving her some advice on potion - making, which is his area of expertise. For example, he could subtly guide her on how to improve her Felix Felicis brew. This small act of kindness could be the start of their unique bond, where Hermione gradually finds comfort in Snape's no - nonsense approach.
Well, one possible scenario could be that in the fanfiction world, there are dark wizards or forces targeting Hermione for her knowledge or power. Snape, with his skills and knowledge of the dark arts, could use his magic to shield her from attacks. For example, he could set up protective spells around her when she is studying in the library or traveling around Hogwarts.
They could help Harry by teaching him new spells. Bill might teach him some advanced defensive spells he learned as a curse - breaker. Charlie could show Harry some unique ways to use magic around magical creatures. Hermione would of course be there to ensure Harry studies hard and understands the theory behind the spells.
For 'Hermione needs Snape' fanfiction, you can also check out Wattpad. While it has a wide range of content, including fanfiction. Search for the relevant tags and browse through the results. However, be aware that the quality can vary greatly on Wattpad. Some stories might be really well - written while others could be amateurish. But it's still a place where you might find what you're looking for.
She might face the challenge of trusting Greyback. Since he is a known villain, it would be difficult for her to fully believe that he has good intentions. Also, other characters who see Greyback helping her might misinterpret the situation and think Hermione has turned to the dark side.
Snape's brooding and mysterious personality might work in Hermione's favor. His intimidating presence alone could deter some of her enemies. People in the wizarding world might be afraid to cross him, so they would think twice before harming Hermione if they knew Snape was protecting her.
One popular 'Hermione needs an older man' fanfiction is 'The Time Turner's Influence'. In this fic, an older wizard from a different era becomes Hermione's mentor and more. It delves into how their age difference creates a unique dynamic. Another is 'Older Eyes on Hermione' which focuses on an older Order of the Phoenix member taking an interest in her growth, both magically and personally.
One really popular one is 'All You Want' which beautifully explores the relationship between Draco and Hermione. It shows how Draco comes to realize his need for Hermione in a very engaging way.
Perhaps she was poisoned. There are many dark potions and substances in the wizarding world. It's possible she accidentally ingested something or was targeted by an enemy. Snape, being a master of potions, would be the most likely person to figure out the antidote and heal her.