A possible plot could be that both Anduin and Jaina are sent on a diplomatic mission to a neutral territory. There, they encounter a group of people with a unique culture and magic. As they try to form an alliance with this group, they face many challenges and internal struggles. This forces them to rely on each other and in the process, their relationship deepens.
One plot idea could be that Anduin and Jaina have to team up to face a new, powerful magical threat that is endangering both the Alliance and the Horde. They start off distrusting each other due to past events, but as they work together, they come to understand and respect one another more.
One plot idea could be a 'what if' scenario where Arthas didn't fully fall to the Scourge. He and Jaina could work together to heal the wounds of Lordaeron. They might face opposition from both the Alliance and the remaining Scourge forces, but their combined magic and leadership could bring about a new era of peace and cooperation between the living and the undead who can be redeemed.
One idea could be that the female dragon is injured and Anduin finds her. He decides to help her, and in the process, they form an unlikely bond. As she heals, she shows Anduin a different perspective of the world, perhaps of the magic that binds all living things.
A plot could be that Anduin is having strange dreams about a Jade Dragon. These dreams lead him on a journey to find the dragon. When he finally meets it, he discovers that the dragon has been waiting for him because he is the key to restoring balance in a certain part of Azeroth. They must then work together to achieve this balance, facing many challenges along the way.
Their relationship might start off as a professional one. They respect each other as leaders of the Alliance. But as they face more challenges together, like battles or political negotiations, they begin to see each other's true characters. Slowly, a friendship could form, with them sharing secrets and advice.
In a fanfiction, perhaps the female Draenei is an envoy sent to Stormwind to strengthen the bond between the Draenei and the Alliance. Anduin is tasked with showing her around. As they spend time together, they discover that they both share a love for art and architecture. They start to collaborate on a project to build a new structure in Stormwind that combines both human and Draenei styles. This brings them closer and they form a strong bond, which also has political implications for the relationship between their two peoples.
One interesting Jaina Solo crossover fanfiction could be one where she crosses over into the Star Trek universe. In this story, she might use her Jedi skills to interact with the technology and cultures there. For example, she could have a mind - to - mind encounter with a Vulcan.
I'm not sure of specific 'lemon' fanfiction stories as they often involve inappropriate content. However, there are many great non - 'lemon' Jaina Proudmoore fanfictions that focus on her leadership, her relationships in a more appropriate way, like her connection with the Alliance and her role in the Warcraft lore.
One idea could be exploring the unspoken stories of the ranch hands. Maybe there's a hidden love affair between two of them that has to be kept secret due to the social norms of 1923. Another could be focusing on how a young character dreams of leaving the ranch and going to the big city, but faces many obstacles. And a third idea could be a mystery plot where strange things start happening on the ranch and the characters have to figure out what's going on.
In some Anduin time travel fanfiction, a plot twist could be that Anduin travels to a parallel timeline where everything is the same except for one key difference. Maybe in this timeline, his father, Varian, never died. This changes Anduin's whole perspective and he has to decide whether to try and bring this change back to his own timeline. It could also be that he time travels and meets an alternate version of himself who has very different values and goals, leading to an internal struggle for Anduin.
One plot idea could be that Rachel and Will collaborate on a very unique musical production. They face challenges like budget cuts and a lack of student interest at first. But through their combined efforts and Rachel's determination and Will's teaching skills, they manage to turn it around and create a show that wows everyone.