Their relationship could cause a rift among the characters. Some might try to break them up, thinking it's for the greater good. Others, like Slithe, might see it as an opportunity to get closer to Mumm - Ra and gain more power in his regime. This would lead to a lot of internal conflict within the different factions in the story.
The relationship would have a significant impact on the other characters. Characters like Panthro, who values loyalty and honor, would struggle to accept Cheetara's decision. This could lead to him distancing himself from her. Meanwhile, the mutants might see this as a sign of weakness in Mumm - Ra if he becomes too focused on his relationship with Cheetara, and they might start to plot against him.
The other characters would likely be very shocked. For example, Lion - O, who might have had feelings for Cheetara, would be heartbroken. And the Thundercats as a whole would be distrustful of Mumm - Ra and might see Cheetara as a traitor.
One possible plot twist could be that Cheetara discovers Mumm - Ra's true nature only after the marriage. Maybe she thought she could change him, but then realizes he has some dark ulterior motives that put her and her friends in danger.
Another possibility could be Monkian. He might suspect that Cheetara is not fully loyal to Mumm - Ra and start his own investigation. His actions could put Cheetara in danger as she is already in a difficult position as a servant. And if he finds out the truth, he could expose her to Mumm - Ra, which would be a huge threat.
If Naruto and Mumm - Ra fused, it could result in a very unique appearance. Naruto's spiky hair and orange jumpsuit might mix with Mumm - Ra's skeletal and mummified look. In terms of powers, Naruto's Rasengan could potentially be infused with Mumm - Ra's dark energy, creating a super - powerful and dangerous attack. This fusion would also likely have a complex personality, as Naruto is generally upbeat and Mumm - Ra is full of malice.
In a fanfiction, the Naruto - Mumm - Ra fusion could be described as a being of contradictions. It would have Naruto's kind heart warring with Mumm - Ra's evil intentions. Physically, it could be like a mummified ninja, with Naruto's features distorted by Mumm - Ra's presence. Its abilities would be a chaotic combination. It could use Naruto's shadow clones but with a dark twist from Mumm - Ra. And when it uses its power, there could be a mix of Naruto's bright chakra and Mumm - Ra's inky black energy.
If Naruto marries Ino, it would have a positive impact on the village. Their union could symbolize a new era of cooperation. Naruto's popularity and Ino's influence within the Yamanaka clan could lead to better communication between different groups in Konoha. They might start initiatives to improve the living conditions of the villagers, like building new training facilities or community centers. Also, their relationship could set an example of a strong and loving partnership for the rest of the village to follow.
The relationship would develop in stages. Initially, it could be a meeting of two curious individuals. Naruto would be curious about Cheetara's cat - like features and her unique powers. Cheetara would be interested in Naruto's world of ninjas and chakra. As they spend time together, they would find common ground in their sense of justice. For example, both are willing to risk their lives to protect the innocent. This shared value would lead to a stronger bond. They would also have cultural exchanges. Naruto could introduce Cheetara to ramen, and she could show him some of the traditions from her world. Over time, these interactions would deepen their relationship to a romantic level.
Their marriage could lead to stronger diplomatic relations. The Hidden Leaf Village and the Land of Waves would be more closely allied. Trade could improve, and there would be more sharing of ninja techniques and knowledge for the betterment of both regions.
Their relationship could make Edward a bit jealous. Since he's in love with Bella, seeing her have such a strong bond with Jasper might make him feel left out. Also, it could affect Alice. She's Jasper's mate, and if Bella and Jasper are very close siblings, it might change the dynamics in their group. For instance, group decisions might be influenced more by Bella and Jasper's opinions.
If they kiss in fanfiction, it might make Loki jealous. Loki has always had a complex relationship with Thor, and seeing Thor getting closer to Valkyrie could stir up his envy. He might try to create some trouble between them.
If Bella is related to Katherine, it would surely shock Edward. He has a complex relationship with Bella already, and now having her related to Katherine, a rather devious vampire, would make him extremely protective and also a bit suspicious. He might worry that some of Katherine's traits could surface in Bella over time.