A frequent plot device is Loki's change of heart. He might start out not caring much about Tony, but then something happens. It could be that he realizes Tony's importance to the world or to a particular mission. And then there's the whole 'fish - out - of - water' situation for Loki in Tony's world. Loki has to navigate the high - tech environment of Stark Industries while protecting Tony, which creates some interesting scenarios.
A common plot element is that Peter discovers a threat against Tony, often using his spider - sense. Then he takes it upon himself to stop the threat. Another element is Peter's internal struggle between his own safety and his loyalty to Tony. For example, he might be afraid of facing a powerful enemy but still chooses to protect Tony.
One popular 'loki protects tony fanfiction' might be 'Loki's Vow'. In this story, Loki finds himself in a situation where he has to protect Tony from various threats within the Marvel universe. Another could be 'The Guardian Loki' which shows Loki using his magic and cunning to keep Tony safe during a major battle.
One common theme is the 'opposites attract' concept. Loki, being a god from Asgard with his mischievous nature, and Tony, a brilliant human inventor. Their differences make for an interesting relationship.
One common theme is the clash of personalities. Loki is often seen as the mischievous and complex Asgardian, while Tony is the brilliant and sometimes egotistical human. Their interactions are full of sparks due to these differences.
One common theme is the exploration of their differences. Tony is a tech - savvy human, while Loki is a powerful Asgardian (sort of). Their different backgrounds lead to interesting interactions and conflicts.
One common theme is the idea of redemption. Loki often has a journey of self - discovery and trying to be better, especially in relation to Tony. Another theme is the power of understanding. They are both complex characters, and fanfictions often explore how they come to understand each other on a deeper level.
Friendship against all odds is also a prevalent theme. Despite their differences, Tony and Loki form a bond that defies the expectations of those around them. This bond often becomes the driving force behind their actions as they face various challenges together in the fanfiction.
Romance is also a prevalent theme. The idea of an unlikely pairing between female Loki and Tony makes for a very interesting romantic dynamic. It's about two very different characters falling in love, often against all odds.
One common theme is the clash of personalities. Tony is often seen as brash and scientific, while Loki is more mysterious and magical. Their interactions are filled with banter and trying to outwit each other.
One common theme is the struggle with identity. Both Loki and Tony have complex identities, and in soulmate fanfics, they often have to reconcile who they are with being soulmates. For example, Loki's status as a trickster god and Tony's playboy - genius - billionaire - philanthropist persona can create conflicts and also opportunities for growth in their relationship.