Magical girls save the world.

And then the world forgets them.

Not metaphorically.
Not emotionally.

Literally.

The moment a magical girl “graduates,” her existence begins disappearing from people’s memories until, eventually, no one remembers she ever fought for humanity at all.

Except for Kim Shin.

An orphan raised in a bankrupt cult, Shin has spent his entire life drifting through society unnoticed.

Until the day he meets Lee Soo-ah,

once known as Acid Star, one of the greatest magical girls of her generation.

Now she lives alone in a luxury penthouse, abandoned by the world she once saved.

And for the first time in years,

someone remembers her name.

As Shin begins uncovering traces of other forgotten magical girls buried beneath the internet’s fading memories, more retired heroines start appearing around him one by one.

The lonely Aqua Star.
The broken veterans.
The girls who sacrificed everything for a world that discarded them the moment they stopped being useful.

To them, Kim Shin becomes something irreplaceable:

Proof that their lives mattered.

But the deeper Shin digs into the truth behind magical girls and their “graduation,” the more horrifying the system surrounding them begins to reveal itself.

And somewhere beyond forgotten memories,

something is still watching the girls who survived.