Tasty Mystery Baskets of Clips

Could it be an evacuation drill?
Don't be tricked by the question!
Chota! You took a video in the first room, right?
Four. Three.
I believe if I were to survive, it'll be for the good of all mankind.
-Hurry up! -Look, fireworks!
Just don't get in your brother's way.
…is one minute and ten seconds.
There's probably no meaning to the doors.
That's a good expression!
you'll have to keep playing the games.
Me? Why?
But if zombies were to appear, I guess only Karube would survive.
Stop, Arisu. Don't be provoked by her!
What?
One minute remaining.
Be careful.
How can this be the last time?
CHOTA
This will keep me going.
You're just a parasite at home.
Hey.
-Please… -Five…
Shove it, woman!
An event? A flash mob, maybe?
-How do you know that? -Ten seconds remaining.
What?
Passing through!
What's next?
I might have missed something.
If they're all bitten here, they will all turn into zombies!
Thanks to Karube, we moved forward.
The answer is "Live."
You'll be a virgin your entire life.
There's a human.