What are some interesting plot ideas for an 'angel n devil fanfic'?

A plot could revolve around a group of heroes who use angel blades to fight against a new, powerful dark force. They have to discover the true potential of the angel blades and how to combine their powers to defeat the enemy. For example, they might find that when all the blades are united, they can open a portal to a dimension where the dark force originated, allowing them to face it on its home ground.

A great plot idea could be that the shotgun the angel has is actually a cursed weapon. The angel has to figure out how to break the curse without losing the weapon's power. Or perhaps the fanfic could center around the angel's relationship with other celestial beings. They might not approve of the angel's violent methods with the shotgun and try to stop the angel from using it. This could lead to a conflict within the celestial realm.

One idea could be a crossover with 'Cardcaptor Sakura'. Daisuke could meet Sakura and they could both discover that their magical artifacts have some strange connection. For example, the Dark and the Clow Cards might react to each other in unexpected ways.

One idea could be that an unknown entity with angelic powers emerges in the Naruto world during a time of great turmoil. This entity could initially be seen as a threat but later turns out to be a force for good, helping Naruto and his friends in unexpected ways. For example, it might use its 'angel of darkness' powers to purify the corrupted chakra in some of the villains, turning them into allies.

One idea could be a character with a devil bloodline being initially shunned in the Hidden Leaf Village but then proving their worth in a major battle. For example, they could use their unique devil - like abilities, such as enhanced speed and strength, to turn the tide against a powerful enemy.

One idea could be that N and Touya team up to discover a new, rare Pokemon species in a hidden, untouched region. They face various challenges along the way, like dealing with a powerful and territorial Pokemon that guards the area. This could lead to them bonding and learning more about each other's views on Pokemon and the world.

For the angel, give it flaws. It doesn't have to be perfect all the time. Maybe it's a bit too prideful in its celestial status. For the devil, show that it has some good in it, like a sense of loyalty to its friends in hell. That makes them more believable.

Perhaps in the fanfic, Alice Angel has lost her memory. Henry, who has some knowledge about the strange place they are in, tries to help her regain her memories. Along the way, they discover secrets about the place and their own pasts. Their relationship grows as they rely on each other for support, and Alice Angel starts to see Henry in a new light, different from how she might have perceived others before.

One idea could be that a Dark Angel character somehow enters the Harry Potter world and teams up with Voldemort, creating new and dangerous dark magic. Another could be a Hogwarts student discovers they have Dark Angel powers and has to struggle with whether to use them for good or be tempted by the dark side. A third idea is that the Dark Angel realm and the wizarding world are connected through a long - forgotten spell, and characters from both worlds must work together to close the connection before chaos ensues.

A possible plot could involve a Dark Angel being a long - lost relative of a powerful Star Wars character. For example, if they were related to a Jedi, they might struggle with their own dark tendencies while also trying to fit into the Jedi way. Or if related to a Sith, they could be the key to a new power or prophecy within the Sith hierarchy.