Well, 'Heavenly Bond' is also a good one. It has a unique take on the angel x reader concept. The descriptions of the angel's world and how the reader - character fits into it are really well - done, and the story is full of heartwarming moments.
I'd recommend 'Angel's Devotion'. In this fanfiction, the descriptions of the angel are so vivid, like you can almost see the celestial being in front of you. The way the story unfolds between the angel and the reader is full of mystery and a touch of magic.
Another way is to explore the angel's powers and how they use them in the context of the story. If they have the power of flight, they might use it to save the lost boys from danger. But at the same time, using their powers too much might attract unwanted attention from both the human and celestial worlds. This internal conflict can help to develop the angel reader as a multi - faceted character.
To write a great 'angel x reader fanfiction', you need to do a lot of world - building. Decide if it's a modern - day setting or a fantasy world. For the relationship part, make it complex. Let there be misunderstandings and then reconciliations. You can also add some cultural or religious elements related to angels if it fits the story. This will make the story more rich and engaging. And always keep the reader - insert's perspective in mind, so that the readers can easily put themselves in the story.
One common theme is the power dynamic. Usually, the devil has a certain amount of power, and the reader has to deal with that. Another theme is temptation, as the devil often tempts the reader in different ways, like with power, wealth, or knowledge.
One great 'Devil x Reader' anime fanfiction is 'A Devil's Embrace'. It has a really engaging plot where the devil character has a complex personality that draws the reader in. The relationship development between the devil and the reader is well - paced and full of emotional depth.
One common theme is the struggle between good and evil within the context of a romantic relationship. The angel represents the good, pure side, while the devil represents the more rebellious and 'bad' side. And their love challenges the norms of both their worlds.
First, there should be conflict. Lucifer has his own motives and the angel reader has their duties. So, they might start by being at odds with each other. For example, the reader could try to stop Lucifer from causing chaos, but Lucifer might see it as the reader being naive. Then, as they interact more, they could start to understand each other's perspectives. Maybe the reader realizes that Lucifer has some valid points about the flaws in the celestial order, and Lucifer sees that the reader is not just a mindless follower. This slow shift in their views of each other can build a more realistic relationship.
One common theme is redemption. Angel Dust has a complex past, and in many fanfictions, the reader becomes a part of his journey towards redemption. Another theme is friendship - turning - into - love. The reader starts as a friend to Angel Dust and over time, romantic feelings develop.
One common theme is mystery. Since Alice Angel has an air of mystery around her in the original context, fanfictions often explore this further in relation to the reader. Another theme is a sense of discovery, as the reader discovers more about Alice Angel and her world.