In some fanfictions, the curse mark can initially drive a wedge between Naruto and Sasuke. Sasuke might become more withdrawn and brooding due to the power and dark influence of the curse mark. Naruto, on the other hand, would be worried about his friend but might not fully understand what Sasuke is going through. This could lead to some misunderstandings and arguments between them as Naruto tries to reach out while Sasuke pushes him away.
Breaking a curse in a manhwa can be quite complex. It might require the protagonist to solve a series of puzzles, gain the help of powerful allies, or even make a sacrifice. The key is usually to uncover the curse's origin and find the countermeasure.
Their friends might be initially afraid of them. Since the curse mark is often associated with dark power, friends like Sakura and Kakashi could be worried that Naruto and Sasuke might lose control. This could create some distance between them as their friends are not sure how to approach them anymore.
Well, a possible plotline is that the curse mark is linked to an ancient and dark power in the Naruto world. Naruto, with the curse mark, starts to have visions or dreams related to this power. As he tries to figure out what it all means, he also has to deal with the physical and mental toll the curse mark is taking on him. His training then becomes not only about getting stronger in general but also about mastering this new and dangerous aspect of himself.
The curse seal often gives characters increased power. For example, they might become stronger physically, able to take on tougher opponents. In some fanfiction, it can also change their appearance, like making their eyes glow or their skin take on a different hue.
The story of Curse of Osiris isn't super long. You can finish it in a decent amount of time. It has a good mix of action and narrative that keeps you engaged throughout.
One way is to simply cut out the word and show a blank space or a symbol like a question mark. This indicates that something inappropriate was said but doesn't show the actual word.