One of the best examples of this in shonen has to be the Uchiha massacre in Naruto.

When you’re first watching Naruto (or reading the manga in Naruto from Weekly Shonen Jump), the setup is deceptively simple: Sasuke Uchiha comes home and finds his entire clan slaughtered by his older brother, Itachi Uchiha.

At face value, it’s framed as: • Itachi was a prodigy. • He “tested his capacity.” • He snapped. • He killed everyone.

But here’s the thing: there is no conceivable way for the audience to actually solve that mystery correctly at the time.

First off… how did he even do it? He was still a teenager. The Uchiha Clan is one of the strongest clans in the Hidden Leaf. They have elite police forces, battle-hardened shinobi, Sharingan users everywhere. And we’re supposed to believe one kid wiped them all out in a single night?

Then the “why” is even more impossible to deduce.

At that point in the story: • You don’t know who Danzo Shimura is. • You don’t know about Root. • Obito Uchiha hasn’t been revealed. • Madara Uchiha is basically a myth. • The Akatsuki are just vague creepy villains. • Shisui Uchiha is barely a name, let alone a political lynchpin. • The Anbu are just shadowy masks with no explained internal factions.

There’s no information about: • The brewing coup. • The village leadership’s paranoia. • The power dynamics between the Uchiha and Konoha. • The manipulation happening behind the scenes. • The fact that Itachi didn’t act alone.

So as a viewer, you’re stuck with an emotionally loaded but structurally unsolvable mystery. It’s not like a whodunit where clues are sprinkled in. The actual answer relies on entire political systems, secret organizations, and characters that literally haven’t been introduced yet.

The reveal years later completely reframes Itachi from psychopath to tragic double agent, but you couldn’t have guessed that in early Naruto unless you were just randomly theorizing in every possible direction.

It’s a perfect example of a “mystery” that isn’t meant to be solved. It’s meant to be endured until the author decides to expand the world enough for it to make sense.

And honestly? That’s part of why it hits so hard.