Fanfiction about Thor and Loki having a younger brother: What could the story be like?

Answer 1

Maybe the younger brother is a half - Asgardian, half - something else. This causes him to have different powers that are not fully understood in Asgard. Thor and Loki are initially tasked with keeping his existence a secret. As he grows up, he struggles with his identity. He could have the power to communicate with otherworldly beings. Eventually, when Asgard is in danger, his unique powers become the key to salvation. Thor and Loki then have to publicly accept him and his powers to unite Asgard against the threat.

Answer 2

The younger brother could be a character who is more interested in the arts and knowledge rather than combat like Thor or trickery like Loki. He could be the one who discovers an ancient prophecy that is crucial for Asgard's future. He might be shunned by some in Asgard at first because he doesn't fit the traditional mold of a warrior. However, Thor and Loki gradually come to respect his different approach and together they work towards fulfilling the prophecy, with the younger brother providing the intellectual guidance.

Answer 3

One possibility is that the younger brother could be a source of both chaos and unity. He might be initially jealous of Thor and Loki's fame and power, causing some internal family strife. For example, he could try to outdo them in heroic deeds in a rather clumsy way, leading to comical situations. But in the end, when faced with a great threat to Asgard, he realizes the importance of family and uses his unique skills, perhaps some kind of hidden magic or strategic thinking, to help Thor and Loki save their home.