Some fanfictions might explore a situation where Anakin is being manipulated by a powerful dark force or a Sith Lord. This dark influence makes him see Obi - Wan as a threat to a grander plan. So, he kills Obi - Wan as part of this dark scheme, not fully in control of his own actions. And this can lead to a lot of complex emotions and plot developments later in the story, like Anakin's further descent into darkness and how the other characters react to Obi - Wan's death.
The impact would be far - reaching. For the Jedi, Obi - Wan's death at Anakin's hands would be a major blow to their morale. His teachings and wisdom were highly valued. Without him, the younger Jedi might lose their way. In the greater Star Wars universe, it could change the course of the war. Anakin's actions could lead to different alliances being formed. Some planets might side with the Sith out of fear or a belief that they are the new power. It would also affect the relationship between the Force - sensitive characters. Those who were close to Obi - Wan might seek revenge, while others might try to redeem Anakin.
There's the theme of trust. In a lot of Anakin and Obi - Wan fanfic, their trust in each other is either strengthened or tested. Another theme is the idea of destiny. How Anakin's destiny as the Chosen One and Obi - Wan's role in it are explored. And the theme of sacrifice. Fanfics might show how they are willing to sacrifice for each other, which is a big part of their relationship.
The most obvious implication is the destruction of Obi - Wan's world. Obi - Wan would be devastated and likely turn all his efforts towards revenge. This would change his character from a calm and collected Jedi to a more vengeful figure.
Another theme is loyalty. They are master and apprentice, and their loyalty to each other is often tested. In some fanfics, they face situations where they have to choose between their loyalty to the Jedi Order and to each other. This can lead to some really intense storylines.
One common theme is betrayal. Anakin's actions, often related to his turn to the dark side, are seen as a betrayal of Obi - Wan's trust. This creates a deep sense of hurt in Obi - Wan.
A typical 'obi wan anakin fanfic' often has their strong bond as a key element. It shows how they rely on each other in battles and in the Jedi Order. Another element is their different personalities. Obi - Wan's calmness contrasting with Anakin's impulsiveness.
The theme of friendship and love is also prevalent. It's not always romantic love, but a deep, abiding love that encompasses friendship, respect, and a connection that is unique to them. These fanfics explore how this love can withstand the trials and tribulations that come their way, whether it's battles, political intrigue, or Anakin's inner demons.
To develop Anakin's character, start with his disillusionment with the Jedi. He believes they have failed him, so his turn to the dark side seems like a way to gain the power he thinks he needs. In the Mustafar part of the fanfic, he can be shown as more impulsive and less in control of his emotions. Obi - Wan, on the other hand, can be developed as a character who is still holding onto hope that Anakin can be redeemed, but is also ready to do what is necessary to protect the galaxy.
Yes, there might be. Some fanfics in the Star Wars fandom explore the complex relationship between Anakin and Obi - Wan in non - violent or alternate - universe scenarios that are family - friendly.