Another plotline could involve Marinette's enemies. Maybe Hawk Moth sees this as an opportunity to target her more directly. However, Marinette's revelation also gives her new allies. Some of the akumatized victims she has saved in the past might come forward to help protect her, seeing her as a true hero. This creates a whole new dynamic of power and protection in the story.
One interesting plotline could be that when Marinette is revealed, her friends are initially shocked but then quickly come to support her. They realize that all the times she seemed a bit flustered or had strange disappearances were because of her secret identity. For example, Alya might feel a bit guilty for not realizing it sooner but then uses her blog to help Marinette manage the public's reaction.
One common plotline is the 'enemies - to - lovers' trope. Felix might start off as cold or indifferent towards Marinette, but through a series of events, they end up kissing. For example, they could be forced to work together on a school project or to save the day in the Miraculous - filled world, and during that time, their feelings gradually change.
One interesting plotline could be Peter's friends and family adjusting to his secret identity. For example, his aunt May might have a mix of pride and worry. Another could be how the public reacts. Some might see him as a hero, while others might fear his powers. And a third plotline could be Peter dealing with villains who now know his true identity and target his loved ones.
One interesting plotline could be the discovery of the Miraculous by the entire world leading to a new global order. Governments might try to regulate the use of the Miraculous, causing conflict between the heroes and those in power.
One possible plotline could be that Marinette's best friend reveals her secret identity to someone she shouldn't. This would make Marinette feel extremely betrayed as her identity is crucial in the Miraculous world. Another could be that the people she thought were on her side in the fight against Hawk Moth turn against her due to false accusations. For example, if someone spreads the rumor that Marinette is working with Hawk Moth, her allies might start to doubt her and treat her coldly, which is a huge betrayal.
One interesting plotline could be Percy using his powers to save his school from a mythical threat that somehow infiltrates the campus. For example, a group of minor demons might be causing chaos in the school, and Percy has to use his water - controlling abilities to stop them without revealing his identity to most of the students.
A third plotline could be the impact on the city of Paris. The people might have different reactions to knowing who their heroes are. Some might idolize them even more, while others could be worried about the safety of Marinette (Ladybug) and Adrien (Cat Noir). This could create a whole new set of challenges for the heroes as they navigate their public personas.
One interesting plotline could be He - Man's friends' reactions to his revealed identity. They might have mixed feelings of shock, but also a deeper understanding of his burdens.
A common plotline is Marinette's hair being down as a sign of a transformation in her character. For example, she might let her hair down when she decides to be more assertive or when she's finally coming to terms with her feelings for Adrien. It shows a more vulnerable and yet confident side of her.
One common plotline is about Luka helping Marinette deal with her feelings for Adrien. He becomes her confidant and through that process, they start to develop deeper feelings for each other.
One possible plotline could be Naruto suddenly gaining the Sharingan through some mysterious jutsu accident. With the Sharingan, he could quickly learn new techniques and have enhanced perception. Combined with the Kyuubi's power, he might become an almost unbeatable force. For example, he could use the Sharingan to better control the Kyuubi's chakra flow, making his attacks more precise and powerful.