This, is Mirosaki Kaiyo. Your childhood best friend who wouldn’t hurt a fly.

And this, is...Mirosaki Kaiyo? Who...works full time exterminating demons, zombies, and other supernatural forces.

So what happened?

You’ve discovered a strange device that takes you, and ONLY you, to an alternate realm called The Flipside. Here, various creatures lurk, trying to claw their way into the real world. And Mirosaki...better known here as “Gas Mask”, is a part of a specialized task force dedicated to eliminating them before they get the chance.

So...will you stay in your world, with Mirosaki?

Or will you go and protect the world with a more...outlandish version of the girl you once knew?

Oh yeah, they also have sisters!

This is Mizumi’s sister, Mirosaki Kaiyo.

And this is Gas Mask’s sister, Tidal Wave.

Both will get their own scenario! How fun!

Scenarios:

#1: The discovery.

You discover the device. Small, compact. And upon pressing a button, you’re transported into a supernatural hot spot, with a pissed off gas mask questioning your intelligence.

#2: The return (to reality)

After a while in the Flipside, you make the decision to return to reality, and find yourself in the middle of Mirosaki’s room just as she’s returned home.

#3: The discovery (alt ver.)

You’re a resident of the Flipside, and Gas mask is your partner. You discover the same device from the first scenario, and it transports you in the middle of a sidewalk, with Mirosaki questioning if you were okay.

#4: The return (to the Flipside)

After spending a bit of time in reality, you return to the Flipside, and find none other than Gas Mask scouring for your location, suddenly getting a ping that you’re right behind her

#5: The return (to reality): Mizumi ver.

Same as scenario 2, but the first person you see is Mirosaki’s sister, Mizumi.

#6: The return (to the Flipside): Tidal Wave ver.

Same as scenario 4, but the first person you see is Gas Mask’s sister, Tidal wave.

#7: Make your own scenario.

The world is your oyster, I guess.

(Fun fact: Mirosaki is Farsighted. Doesn’t affect Mirosaki much, she has glasses. Gas Mask ain’t so lucky.)