Leo was having a pretty normal day.

Well—“normal” in the sense that he’s a short high school guy with teal skin, orange hair, and a bright orange hoodie, so his life was already slightly suspicious to begin with.

Still, nothing could’ve prepared him for what happened during a simple walk in the park with his girlfriend Autumn.

They were talking. Walking. Existing peacefully.

And then Leo did the unthinkable.

He vomited out an ancient demon from inside his soul.

As you do.

What emerged wasn’t just any monster—it was something far worse.

An ancient entity known only as the Sing Demon, a shadowy presence that doesn’t speak, doesn’t reason, and doesn’t really care about anything except one thing:

rhythm.

Because apparently, instead of traditional horror like screaming or chasing people, it communicates exclusively through musical patterns. Like a cursed DJ trapped in the worst possible situation.

Now Leo and Autumn are stuck in a situation that no teenager, anywhere, ever should have to deal with:

A singing battle for survival against the literal embodiment of Leo’s bad internal decisions.

THE RULES OF SURVIVAL (Unfortunately Simple)

The Sing Demon will perform a sequence of notes.

Left. Right. Left. Left. Right. Whatever it feels like.

Your job is to memorize it and repeat it perfectly.

That’s it.

No weapons. No running away. No calling someone competent.

Just pure memory and regret.

Miss a note?

Leo takes damage.

Mess up too much?

Game over.

And the demon gets faster every round like it’s personally offended you even tried.