Another idea is that in a post - Hunger Games world, the blushing bride is part of a new society that is trying to rebuild. She has memories of the Games that haunt her, and she uses her experience to advocate for change. She could be getting married as a symbol of hope for the new future, but there are those who oppose the new order and she has to fight against them to protect her new life.
One plot idea could be that the blushing bride character is a tribute in the Hunger Games. She uses her charm and wits, which are often associated with the 'bride' concept of grace and allure, to form unexpected alliances. Maybe she teams up with some of the more underestimated tributes and they create a new strategy that challenges the typical Hunger Games power dynamics.
Perhaps the blushing bride is a Capitol citizen who falls in love with a District tribute. This goes against all the norms of the Capitol - District relationship. She then uses her influence in the Capitol to try and change the rules of the Hunger Games, or at least find a way to save her loved one. It could be a story full of forbidden love and political intrigue.
If the blushing bride is part of a group outside of the Games, like a resistance movement against the Capitol. Her development could be about learning to be brave and take risks. She may start as a meek character but as she witnesses the atrocities of the Capitol and the plight of the tributes, she could transform into a leader, using her unique charm (the 'bride' - like qualities) to inspire others to join the cause.
Love and sacrifice could be a theme. The blushing bride might be in love and willing to sacrifice herself in the Hunger Games for her partner.
I'm not sure of specific 'Blushing Bride Hunger Games Fanfic' but you can try searching on fanfic websites like Archive of Our Own. There might be some creative takes on the Hunger Games universe with a 'blushing bride' concept there.
One idea could be to have the previous victors be forced to compete again. This would add a whole new level of drama as they already thought they were safe. They could also form alliances based on their past experiences in the games.
One possible plot idea could be a new kind of alliance formed during the Mating Games. Contestants might team up not just for survival but also for the sake of love. For example, two tributes from different districts could fall in love and try to find a way to both survive and be together in the end.
Well, a plot might involve a new student who arrives at the school and uncovers a secret Hunger Games - like game that has been going on for years among the faculty. Or perhaps a group of students form an alliance to change the school's strict and unfair rules, much like the tributes in the Hunger Games form alliances. They could use their wits and skills to outmaneuver the school administration.
A great plot for Hunger Games Book 4 Fanfiction could be about a new character who discovers a hidden power within the ruins of the old arena. This power could be something that could either save or destroy the new - found peace in Panem. Or perhaps a story where the children of the main characters from the original trilogy face a new challenge that is related to the dark past of the Hunger Games, like a resurgence of the old Hunger Games ideals in a small, underground movement. Also, a plot about the Capitol trying to rewrite history and the fight of the districts to preserve the truth would be really interesting.
One idea could be that the college students are divided into different academic departments as districts. They have to compete in challenges related to their studies, like a science department having to solve complex equations under pressure. Another could be that the 'tributes' form alliances based on their dormitories.
One idea could be a tribute who has a unique survival skill like being able to communicate with animals in the arena. They could use this to gather information about hidden resources or approaching threats.
Perhaps the blight is a man - made weapon created by the Capitol to make the Hunger Games more 'exciting'. In the fanfiction, a group of tributes could team up to find a way to expose this and stop the Capitol from using such cruel tactics. They might face many challenges as the Capitol tries to keep their secret.