ZERO DAY HERO

In the near future,
wars between nations are no longer fought with weapons,
but with code and invisible signals.

Hired by the Japanese government,
a 17-year-old prodigy hacker becomes the final line of defense.

Not a hero.
No applause. No recognition. No name in history.
Only silent decisions made in the dark,
cutting cyberattacks before the world ever notices.

ZERO DAY HERO is a dramatic anime theme
built on cool, intelligent electronic rhythms
inspired by cyberpunk realism and restrained tension.

The reason the world didn't collapse
was never meant to be seen.