Another idea for the fanfic could be a story set in a post - apocalyptic part of the Warframe world. Oberon and Titania are two of the few remaining Warframes in that area. They have to rely on each other not only for survival but also to try and rebuild what has been lost. Titania could use her nature - based powers to start to regrow plants and bring some life back to the desolate land, while Oberon protects her from the remaining hostile forces.
One plot could be a competition between them. They could have a friendly wager on who can complete a certain mission the fastest. This could show off their different skills and abilities in a fun way.
Oberon is likely a character from the fairy realm. In this fanfiction, he is Harry Potter's mate. He might be based on the traditional Oberon from fairy lore, a powerful and somewhat mischievous fairy king who now forms a special relationship with Harry.
There could be a fanfiction where Oberon and Trinity team up for a mission on a desolate planet. Maybe they have to face a new and powerful enemy faction. Oberon's nature - based powers and Trinity's healing and energy - based abilities would make for an interesting combination. They could start off as just comrades in arms, but as the story progresses, a deeper bond of friendship might develop between them.
There might be many interpretations of 'Oberon Day'. If Oberon is from a certain mythology, perhaps it's a day dedicated to the character Oberon. Maybe it involves rituals, feasts, or special events related to the mythology he is part of. But again, this is all speculation without more context.
Some of the memorable characters in Oberon novels could be the brave protagonist, often on a quest to save their world or discover a great truth. There might also be the wise old mentor figure who guides the protagonist with their knowledge and experience. And don't forget the villain, whose evil plans drive much of the conflict in the story.
The magical creatures are an interesting element. In Titania stories, you often find fairies, sprites, and talking animals. For example, the fairies can do magic like making flowers bloom instantly or creating little rainbows. Talking animals add a touch of whimsy as they might give Titania clues or advice in her adventures.
Titania could also be in a story where she has a dream of a far - off land that is not like her own fairy world. In this land, there are no fairies but instead, there are kind - hearted humans who live in harmony with nature. She is so intrigued that she uses her magic to create a portal and visits this land. She learns a great deal about different ways of living and brings back some of the human ideas, like building houses with stones and using fire to cook food, to her fairy world and shares them with her fellow fairies.
If Oberon Day has a story associated with it, the key elements might include the origin of the day. For example, if it's based on a legend, the events in the legend that led to the creation of Oberon Day would be key. Also, any symbols or traditions associated with the day could be important elements. But without more details, it's hard to be certain.