In '28 Weeks Later Full Story', Don is a central character. His actions at the beginning of the story set off a chain of events. His children, Tammy and Andy, are key as they are caught up in the new London that is trying to be rebuilt. The military personnel are also main characters. They have the responsibility of protecting the civilians who are coming back to London. There are soldiers like the ones in charge of the quarantine zones. These characters all interact in the face of the zombie - like rage virus outbreak, and their fates are intertwined as they fight for survival in a desolate and dangerous London.
There are Don, who abandons his wife at the start. Then there are his two children, Tammy and Andy. The military characters also play important roles, like the soldiers trying to keep order in London during the repopulation and when the virus resurfaces.
The movie '28 Weeks Later' is about a zombie apocalypse. It starts with the initial outbreak of a rage virus in London. People turn into violent zombies. A small group of survivors try to escape. Later, when the area is declared safe, people start to return to London for repopulation. But the virus resurfaces, and the chaos begins anew. The military tries to contain it but fails miserably.
There could be a fanfiction that delves into the backstories of the infected. Maybe it shows how they were normal people before and what led them to become the terrifying creatures. This would add more depth to the whole '28 Weeks Later' universe.
One possible alternate ending could be that the main characters manage to find a hidden, untouched area where the virus has not spread. They start a new community there and figure out a way to immunize themselves against the virus using local plants or something unique to that area.
Yes, it can happen. I know someone who had an empty sac at 6 weeks but by 7 weeks, the embryo was visible. It might be that the embryo was just developing a bit slower.
His potential for character development is also a factor. He has probably seen a lot of death and destruction, which means there is room for him to grow, change, or even break. A fanfiction could explore how these experiences shape him over time, whether he becomes more cynical or if he finds a new sense of hope.
In a FNAF fanfic such as '5 weeks of domination', the main characters are likely to be those iconic animatronics. Freddy might be a main character as he is often a central figure in FNAF lore. Bonnie with his guitar - playing antics could also be important. Chica and her love for pizza could play a role too. And Foxy, the pirate fox, is always a fan favorite. Additionally, there could be a human character, like a night guard, who has to deal with the animatronics' power plays and attempts at domination over the five - week period.
It could be a young journalist who is sent to Romania for two weeks to cover a story. He or she is the main character, and through their eyes, we see the beauty and mystery of Romania.
I know of a case where at 8 weeks there was an empty gestational sac. But later it was found that it was due to slow implantation. The embryo caught up in development and the pregnancy continued smoothly.
Another plotline could involve Doyle forming an unexpected alliance. He might team up with a group of survivors who have different skills and personalities. For example, he could meet a young scientist who is trying to find a cure, and together they face various challenges and obstacles in their quest. This could include running into hostile groups or dealing with new mutations of the virus.
The main characters could include a hero who wields the power of the lightbringer. There might also be villains who oppose the hero. There could be side characters like wise mentors, loyal friends, or other characters with their own motives and backstories that interact with the main character and help drive the plot forward.