[Demon Slayer Fanfiction] I'm the Sound Hashira's Fourth Wife

Saving this draft for later. Content warning: To show Tengen Uzui's expressions, I'll use emoticons. His expressions are just perfect for them, especially when he's the focus. Don't ask me why. His face is just so expressive that I can't describe it!!! After Tengen Uzui accepted his three wives, his family arranged a fourth wife for him. They simply packed her up and sent her over, without any ceremony. He couldn't refuse, and the life that had already been planned out for him was starting to wear him down. Once he accepted the arrangement, he decided to leave and start a household of his own with all four wives. The moment Miaoyin opened her eyes, she kicked over the so-called clan chief. Then, completely bewildered, she was packed up and sent to the Uzui family to marry Tengen Uzui. It wasn't that she couldn't fight back. She genuinely had no idea what was going on. By the time she came to her senses, it was already a done deal, because she'd been tricked into coming... She wanted to curse... Miaoyin is carefree, or maybe just completely shameless. Even after learning that Tengen Uzui already had three wives, she found the idea wasn't so hard to accept after they treated her with respect. After all, Tengen Uzui had said that if she couldn't accept it, he would let her leave. Once she accepted that this world had demons but no ninjas, the pampered Miaoyin let her true nature show and started doing whatever she pleased. Her temper changed from awkward and prickly to carefree and uninhibited. Slaying demons? Bring it on!! Cut him down!! My beheading sword is ready!! Gathering intel? No problem. The Transformation Jutsu can do anything. Turn into a fat cat, and you can get information anywhere. Honestly, it was so much fun watching everyone's reactions when I spoke after turning into a cat. If it didn't waste so much chakra, I'd want to stay like this forever. Theme: I'm just curious