Fics that go down that dark road usually hinge on the feeling of Naruto being an unending container, not just for Kurama but for everyone’s hatred and disappointment. There’s a specific type of story I’ve seen a lot, where it’s not a dramatic, single-event suicide attempt. It’s more like he stops caring about surviving his own missions. He’ll take reckless chances, throw himself in front of attacks for teammates who barely tolerate him, and internally frame it as ‘being a good shinobi’ while everyone else misses the death wish staring them in the face. That slow-burn neglect of self-preservation cuts deeper for me than a lot of the more graphic portrayals.
A lot of authors use the setup to dissect his so-called ‘nindo’. The will of fire is about protecting your precious people, right? But what if he starts believing that his very existence is the thing putting them in danger? That his presence as the jinchuriki draws attacks to the village, or that his dream of becoming Hokage is a childish burden on those who have to constantly save him. The suicidal ideation becomes twisted into a warped sense of duty—erasing himself becomes the ultimate protection. It’s horrifying, but it makes a sick kind of sense for a character whose core identity is built on earning love through sacrifice.
You often see Kakashi or Iruka stumbling onto the truth, and their reactions are everything. A good fic doesn’t have them fixing him with one talk. They flounder. They get angry, not at him but at the system that created this, at themselves for missing it. The real exploration happens in the aftermath, in the tedious, non-linear recovery where Naruto has to learn that wanting to live for himself is a harder battle than any he’s ever fought. The best ones leave him still grappling with the shadows, just with a slightly stronger reason to face the sunrise each time.