To develop Naruto's character in this fanfiction, he could face challenges that require him to use his wits more than his physical strength, which he learns from Gabriel. Gabriel's character could develop by learning about Naruto's past, his struggles, and his dreams. This could make Gabriel more involved in the mortal world and its affairs. He might even start to question some of the angelic rules and traditions he has always followed.
Gabriel's death in the comics can be quite unexpected. It could be from an internal conflict within the group or a twist in the story that leads to his demise. The circumstances change depending on the creative direction of the comic writers.
Another way her character develops is through her own self - discovery. Fanfictions often explore Gabriel's identity as an angel in a new light. She might question some of the strict rules and dogmas of the angelic realm. This internal struggle can lead to her evolving into a more complex and independent character. She may start to make decisions based on her own beliefs and values rather than just following what she was taught as an angel, which is a significant step in her character development.
Naruto would probably be very curious about Gabriel. He's used to dealing with all kinds of strange and powerful beings in his own world, but Gabriel with her angelic nature would be something new. He might start by asking a lot of questions about her powers and the world she comes from.
Some writers depict Gabriel's wings as a symbol of his divinity. They are often described as being extremely beautiful, with feathers that seem to glow or have a special sheen. For example, in many fanfictions, his wings might be golden or white, representing his angelic nature.
First, you need to understand Gabriel's character. He's a trickster, so there should be elements of mischief and unpredictability in your story. For example, you could have him play pranks on other characters in unexpected ways. Second, study the Supernatural universe's lore. This will help you fit Gabriel into the existing world and make your story more believable. Third, create an engaging plot. Maybe have Gabriel on a quest to find a lost artifact that has significance in the angelic world.
In the TWD comics, Gabriel's death occurs during a chaotic confrontation with a group of hostile survivors. It's a sad and sudden turn of events that catches readers off guard.