One popular fanfiction with this concept might be 'The Unlikely Protector'. In it, a reformed Death Eater finds himself drawn to protect Hermione from various threats within the wizarding world. It's an interesting take on how characters from opposing sides can form an unexpected bond.
There's also 'The Unlikely Bond'. Here, the author takes time to build the relationship between the Death Eater and Hermione. It shows how their interactions start out as mere curiosity but soon turn into something deeper. The story is full of twists and turns as they navigate their feelings within the backdrop of the wizarding war.
There's 'The Unlikely Bond'. Here, the Death Eater, say Draco (as in some fanfictions he has Death Eater - like tendencies), falls in love with Hermione when they are paired for a school project. It shows how love can cross the boundaries of their different beliefs. Also, 'Shadow of Love' is a great one. The Death Eater is secretly protecting Hermione from the other dark forces, all because of his unspoken love for her.
One great fanfiction could be 'Bill's Vigil'. In it, Bill Weasley uses his experience and skills to keep Hermione safe during a dangerous wizarding event. He wards off dark creatures that are after Hermione, showing his bravery and loyalty.
Sure. When searching for such fanfiction, it's important to read reviews if available. A well - written 'Death Eater Stalks Hermione' fanfic could add new dimensions to the Harry Potter universe. It might show Hermione using her intelligence in new ways to deal with this threat, perhaps by using her knowledge of magic in unexpected and creative ways to protect herself and others from the stalking Death Eater.
Bellatrix Lestrange is also a likely candidate. Her encounter with Hermione would be extremely intense. Given her loyalty to Voldemort and her rather unhinged nature, she would likely pose a serious threat to Hermione, but Hermione might also find a way to use Bellatrix's madness against her.
In this type of fanfiction, the relationship between Hermione and the Death Eater could be very complex. Maybe it starts as a hostile one, but as the story progresses, they might find some common ground or mutual understanding. It could also be a story of redemption for the Death Eater through Hermione's influence.
One great fanfiction could be 'The Protectors'. In this story, Harry and Ron use their unique magical skills to shield Hermione from a new dark wizard threat. It shows their loyalty and friendship in a very intense way.
Bellatrix Lestrange's younger brother or some other minor Death Eater character could be used. This would allow for the creation of a new character with his own motives and backstory. He could be betrothed to Hermione as part of a larger plot by Voldemort to gain control over Hermione's knowledge and magic. This would put Hermione in a very difficult position as she would be tied to a very dark and dangerous family.
There's also a possibility that it could be a minor Death Eater that we don't know much about from the original series. The author of the fanfiction could create a new character who was a Death Eater but is now having doubts. Hermione could be the one to find this person and start their journey of change. This would give the author a lot of creative freedom to develop the character's backstory and their relationship with Hermione.
Writing fanfiction that involves such inappropriate and non - canon sexual content is not in line with the positive values of the original work. The 'Harry Potter' series is mainly about friendship, courage, and the fight against evil. We should focus on these positive aspects rather than such improper fictional relationships.