In a 'a king without a crown fanfic', the king might be cursed to never wear the crown again. So, he focuses on building relationships with neighboring kingdoms on a personal level rather than through diplomatic formalities. His charm and wisdom begin to earn him respect from other rulers, and he starts to form alliances that could potentially help him break the curse and reclaim his crown.
One idea could be exploring the backstory of one of the minor characters in more detail. For example, the character who is the best archer in the group. You could write about how she came to be such a skilled archer, her training, and any personal challenges she overcame.
One idea could be exploring how the characters adapt to a world without shadows in terms of their daily activities. For example, how does the lack of shadows affect their sense of time and direction? Another plot could revolve around the discovery of a hidden realm that still has shadows, and the characters' journey to understand why it exists.
One idea could be a story about a young hero who discovers they have a special connection to the Dragon King. They embark on a journey to learn more about this connection and in the process, they face various challenges like battling dark forces that oppose the Dragon King's reign.
One idea could be creating an OC (original character) who is a long - lost relative of Simba. This OC could arrive in the Pride Lands with a unique skill, like being able to communicate with a different type of animal that the lions usually don't interact with. For example, a small rodent that has knowledge of a hidden danger approaching the Pride Lands.
One idea could be that Naruto discovers a hidden power within himself that allows him to communicate with the Monster King. They form an unlikely alliance to fight a common enemy, like an ancient evil that threatens both the ninja world and the monster realm.
One idea could be that the new king has to face a hidden conspiracy within the world of 'Unordinary'. Maybe some powerful groups are trying to undermine his rule from the start. Another could be that the new king discovers a long - lost power that changes the balance of power in the 'Unordinary' universe. He then has to decide how to use it for the good of all.
One idea could be that Ariel discovers a long - lost power within herself and King Triton has to help her control it. Maybe it's a power that could potentially save the underwater kingdom from a new and mysterious threat.
You might find various storylines. Maybe it'll focus on the king's struggle to regain his crown or his adventures in a new land without his former status.
The main antagonist could be the current ruler who has unjustly taken the crown from the rightful king. This character would be power - hungry and do whatever it takes to keep the throne, including plotting against the king without a crown.
One idea could be that a new character arrives in the Twilight world during Christmas wearing a mysterious crown. This crown could have some sort of magical power that affects the relationships between the vampires and werewolves. For example, it might make them more amicable towards each other during the Christmas season, which is usually a time of tension in the Twilight universe.