In the 'Naruto Father of Monsters' fanfiction, perhaps Naruto discovers he has an ancient bloodline that is connected to some mythical monsters. This newfound connection could put him at odds with the Hidden Villages as they fear the power he might unleash. He then has to fight to protect his new family of'monsters' while also trying to keep the peace in the ninja world. It could also involve him teaching his'monster' children the ways of the ninja, which would be really interesting to read about.
In this fanfiction, the 'Father of Monsters' might be an ancient wizard who has been in a deep slumber for centuries. He was awakened by some disturbance in the wizarding world and, feeling angry about the changes that have occurred, decides to create monsters to bring back what he believes was the 'true' order of the wizarding world. His knowledge of old magic gives him the ability to create extremely powerful and dangerous monsters that no one has ever seen before.
The main antagonists could be some of the traditional ninja clans who see Naruto's connection to the monsters as a threat to their power structure. They might fear that the monsters will disrupt the balance of power in the ninja world.
One way this could be developed is by having Naruto's abilities misused or corrupted in the Hellsing universe. Maybe some dark magic or experiment twists his chakra into a force that creates 'monsters'. For example, his shadow clone jutsu could be warped so that the clones turn into uncontrollable, monstrous entities. Another aspect could be his connection to the Nine - Tails. If the Hellsing organization were to try and harness the power of the Nine - Tails, it could go horribly wrong and lead to the creation of new and terrifying monsters.
There could be a flying monster with razor - sharp claws. This kind of monster can swoop down on villages unexpectedly, making it a fearsome adversary for the ninja. It would force the ninja to develop new strategies to deal with aerial threats.
Often, Naruto himself is one of the main characters facing these monsters. His determination and powerful jutsu make him a natural choice to take on such threats.
It would mean a major shift in the power dynamics. Naruto's monsters could either be a new threat to the Hellsing organization or a new weapon they could try to control. For example, if the monsters have Naruto's ability to grow stronger quickly, they could pose a significant challenge.
Yes, in the fanfiction 'Naruto Father of Yasha', Naruto is depicted as the father. However, it's important to note that this is a work of fanfiction and not part of the official Naruto storyline.
One possible plot could be that a character, perhaps an unknown wizard, is revealed to be the 'Father of Monsters' in the Harry Potter universe. He could be creating new and dangerous creatures secretly, and Harry and his friends stumble upon this mystery during one of their adventures. Maybe these monsters are being used to disrupt the wizarding world's peace, and it's up to Harry to stop this 'Father of Monsters' and his evil plans.
In a fanfiction, the aliens could capture Naruto and try to study his unique abilities. The monsters then decide to rescue him because they realize his powers could be the key to defeating the aliens once and for all. The story could involve a lot of action as the monsters infiltrate the alien base to save Naruto.