My Hero Academia - "The Quirkless Analyst"

The most dangerous weapon in the war against evil isn't a Quirk.

It's a footnote.

Denied a power of his own, Izuku Midoriya's brilliant, analytical mind is his only asset. When a single annotated margin note predicts a top hero's catastrophic defeat, he catches the eye of UA's most cunning mind: Principal Nezu.

Recruited as the shadowy strategist codenamed ORACLE, Izuku's battlefield shifts from the streets to the command center. His weapon? Data. His mission? To deconstruct every hero, villain, and Quirk, turning information into the ultimate power.

But when the League of Villains realizes the greatest threat isn't the Symbol of Peace, but the quirkless boy with the notebooks, Izuku must prove that the sharpest weapon doesn't need a superpower to save the day.