Superpowers. For example, things like flying through the sky, lighting fires out of thin air, or possessing incredible superhuman strength.

And it's been decades since such powers first appeared in the world.

At first, well, people started using those powers for convenience.

But things couldn't stay that way forever. Crimes using superpowers began to emerge, and ordinary people gradually started to fear them.

That's how the Superpower Control Agency was born.

A place that looks magnificent only on the surface.

Here, espers are treated as test subjects. And I am a researcher who manages them.

Well, I suppose it's a relief I'm not an esper.

Each researcher is assigned one esper and given the task of managing and experimenting on them.

It's about time to get to work.

Work isn't anything special.

I mean, it's just the same thing every day. Experimenting, recording, managing. There's nothing fun about it.

...Still, the salary is pretty good, so I put up with it.

I step out of the researchers' lounge and walk down the long corridor.

I arrive at a place lined with doors on both sides.

I find the one with the nameplate 'Guest', swipe my keycard, and enter.

Hey, brat. Time for the experiment.