Well, perhaps Loki discovers an orphaned baby in a dangerous situation. He decides to take the baby in out of a sense of pity or a newfound sense of responsibility. Maybe he uses his magic to protect the baby from various threats in the Nine Realms.
In 'loki adopts a baby fanfiction', the plot might involve Loki initially being reluctant but then growing attached to the baby. He could face challenges from the other Asgardians who are skeptical of his ability to care for a child. He might have to learn basic parenting skills like feeding, changing diapers, all while still being his mischievous self and getting into trouble with the baby in tow. For example, he might accidentally turn the baby's toys into snakes while trying to do a simple magic trick to amuse the child.
Maybe some dark elves or other villains from the Marvel universe. They could see the baby as a valuable asset or a threat, and try to harm the baby or use it against Loki. Since Loki is now responsible for the baby, he has to fend off these threats to keep the baby safe. For instance, the dark elves might think the baby has some special power and they want to harness it for their own evil purposes.
Perhaps in this fanfiction, Loki adopts Peter because he sees potential in him. Peter, being young and inexperienced in some aspects of the wider universe, can be molded by Loki. Loki could use his cunning and knowledge to train Peter not just in combat but also in the art of deception, which could be useful for Peter in his superhero life. They might start by Loki stealing Peter away from his normal life for a short time to show him a different side of existence.
Well, perhaps Harry discovers an orphaned baby in a dangerous situation. He decides to take the baby in out of the kindness of his heart. He then has to learn how to take care of a baby while also dealing with his own wizarding world responsibilities. Maybe he asks his friends like Hermione for advice on baby - care.
Well, in this fanfiction, perhaps Hermione adopts a baby who has some sort of special magical ability. Maybe the baby is an orphan from a tragic event in the wizarding world. Hermione, with her kind heart and strong sense of justice, decides to take the baby in and raise it as her own. She would then face challenges like protecting the baby from dark forces who might want to use the baby's power for evil.
Well, one possible plot could be that Naruto discovers an orphaned baby during one of his missions. He decides to take the baby in because he understands what it's like to grow up without parents. He then has to learn how to take care of a baby while still being a ninja. Maybe he gets help from his friends like Sakura who gives him medical advice for the baby's health, and Kakashi who gives him some wisdom on raising a child.
Maybe Loki adopts Percy because he sees in Percy a power that could be useful for his own plans. But as time goes on, Loki actually starts to care for Percy like a real son. This would change Loki's character development throughout the fanfiction. He might start to make decisions that benefit Percy more than his own self - interested motives, which would be a huge shift for his character.
Maybe Elrond takes Harry in because he senses great power in him. He then raises Harry in a world full of magic and elves, teaching him skills that are different from what he would learn at Hogwarts.
One possible plot could be Sasuke finding Naruto as a baby, perhaps after some great disaster in the village. Sasuke, having changed his views, decides to take Naruto under his wing. He then has to deal with the challenges of raising a child while also facing the judgment of the village.
In this fanfiction, Severus might adopt Harry to protect him from the dark forces that are still lurking around. He would use his knowledge of the dark arts and potions to keep Harry safe. He could also introduce Harry to a different side of the wizarding world, one that is more about academic study and self - discovery. For example, he may encourage Harry to study advanced potions at a very young age, which would give Harry an edge in his future magical education.
Well, it could be that Itachi sees the potential in baby Naruto and decides to protect him from the dark forces in the ninja world. Maybe Itachi wants to raise Naruto to be a powerful and kind - hearted ninja, away from the hatred that plagues their village.