One possible plot could be that Naruto, through some sort of interdimensional rift, ends up in the world of Weiss. He teams up with Weiss to fight a common enemy that threatens both their worlds. Naruto's unique jutsu and Weiss' combat skills would make for an interesting combination in battles.
A great plot could be that an evil force has kidnapped people important to both Naruto and Weiss. They are forced to put aside their differences and work together to rescue their loved ones. Naruto's ability to sense and Weiss' strategic thinking would be crucial in devising a plan to infiltrate the enemy's lair and defeat them.
One possible plot could be that Naruto somehow ends up in the RWBY universe and meets Weiss. They start off as strangers but gradually form a bond as they fight together against common enemies.
One idea could be a crossover where Naruto's world is in danger and he somehow gets transported to Weiss's world. There, he has to team up with Weiss to fight a common enemy. Maybe a powerful dark mage that threatens both their universes. Another plot could involve Weiss learning Naruto's ninja techniques and incorporating them into her combat style, creating a unique fighting style that surprises their friends and foes alike.
The plot might involve Naruto being sent on a mission to a world similar to Weiss's. There, he meets Weiss, who is initially cold towards him as she doesn't understand his brash ways. But Naruto, with his big heart, gradually breaks through her icy exterior. They discover they both have a strong sense of justice and a desire to protect those they love. As they fight side by side against common enemies, their relationship deepens, and they choose to get married, much to the surprise of both their friends and families from their original worlds.
Perhaps in this fanfiction, Weiss discovers a strange portal and steps through it, ending up in the Naruto world. She meets Naruto and is intrigued by his ninja abilities. They could start training together, with Weiss learning some ninja techniques and Naruto learning about Dust. Their combined skills could then be used to protect Konoha from a new threat that has some similarities to the Grimm from her world.
Naruto's character might develop in terms of his fighting style. Working with Weiss, he could incorporate some of her precision and grace into his ninjutsu. He could also become more attuned to the concept of Dust and how it can be used in combat. Weiss could develop by becoming more adaptable like Naruto. In the Naruto world, she would face different challenges than in RWBY, and having to think on her feet like Naruto does could make her a more well - rounded fighter and person.
Yes, there are some. You can start by checking fanfiction websites like Archive of Our Own or FanFiction.net. Just search for 'naruto x weiss' and you'll find various stories, but the quality may vary.
Characterization is key. A good Weiss x Reader fanfiction should accurately portray Weiss's personality traits like her elegance, determination, and sometimes her cold exterior that slowly melts. The relationship between Weiss and the reader should also develop in a believable way. For example, starting from mutual respect and gradually evolving into deeper feelings.
A plot could be that Weiss meets a Faunus with a special power that she's never seen before. They start off on the wrong foot, but as they are forced to team up against a common enemy, like a new type of Grimm. As they fight side by side, Weiss realizes that the Faunus is not what she expected and they develop a mutual respect for each other.
Perhaps in a fanfiction, Summer discovers a hidden portal that leads to the Naruto world. There, she meets Naruto and realizes that his experiences with loss and his determination to protect his friends are similar to hers. They form a bond and work together to help a group of ninjas who have been affected by a strange phenomenon that is causing their powers to go out of control. This phenomenon might be related to the Grimm from the RWBY world.
Well, perhaps in this fanfiction, there's a magical event that brings Naruto and Weiss together. Naruto's warm - hearted and bold nature might intrigue Weiss. As they embark on an adventure to solve a common problem in this merged world, they grow closer. The kiss could be a moment of high emotion during a dangerous situation, like when Naruto saves Weiss from a powerful enemy, and in that moment of relief and gratitude, they kiss.