A possible theme could be identity. Mulan has always had a complex identity, being a woman who took on a man's role in the military. Now, with pregnancy, she may struggle with how this new aspect of her life fits in with her existing identity. It could also touch on themes of support, as she would need the help of her family and friends during this time.
Love and responsibility are likely big themes. Finn and Quinn having a baby means they have to be responsible for another life. Their love for each other and for the unborn baby will be tested.
A plotline could involve Mulan's partner and how they support her during the pregnancy. It could also show how Mulan's pregnancy impacts her relationships with the people she has met during her previous adventures. Maybe there are some who are skeptical or some who are very supportive. Also, the story could explore how Mulan prepares for the arrival of the baby in the context of the world she lives in, whether it's the military - based world she was a part of or her family - centered village life.
One theme could be about breaking gender norms. Since Optimus is typically seen as a male figure, this pregnancy challenges the traditional ideas of gender roles.
It could involve Mulan facing new challenges and struggles as a pregnant woman in a traditional setting.
One potential theme could be responsibility. Ichigo would have to face new responsibilities as a soon - to - be father. Another could be the reaction of their friends and family in the fanfiction world. How do they support or oppose this unexpected situation?
It could vary a lot. Maybe it's due to a romantic encounter after the war or a surprise twist in an alternate story.
One potential issue is that it may not be in line with the overall tone and target audience of Splatoon. Splatoon is a family - friendly game, and such fanfiction might deviate from the intended spirit. Also, it could make some fans uncomfortable as it might seem out of place compared to the normal focus on battles and the game's unique world. And it may not be well - received by the official Splatoon community managers or developers who want to maintain a certain image of the game.
The theme of breaking stereotypes is common too. In a world where there are certain expectations of men, the male Mulan challenges those. He may not be as physically strong as the others at first but uses his wits and other qualities to succeed. Also, the theme of loyalty is prevalent. He has to be loyal to his family, his comrades, and his country. His loyalty is tested in various situations, such as when faced with difficult decisions during battles or when dealing with traitors within the military.
One common theme is the idea of the underdog. Both Naruto and Mulan were underestimated in their own stories. In fanfiction, they often come together to prove themselves against greater odds. For example, they might face a powerful enemy that neither of their worlds could handle alone.
Family could be a major theme. With the new pregnancy, they are starting a family, and it could explore the meaning of family in their context. Another theme could be hope. The baby represents new life and a new beginning, so hope for a better future could be woven into the story.