No matter how many times your CPU tells you 'SHE'S A FRIGGIN ROBOT!', you still choose against going down the large intestine. You'd rather run the internal gauntlet making trying to find a route from the belly to the lungs and hope to get coughed out despite the fact she doesnt breathe... than go out the dirty, but quick and easy way. Then again, for all you know, her ass could double as a colossal wood-chipper!

You follow the strange, twisty, turny white hallways toward a few flights of stairs. One which leads up and another which leads down.
'I'm go-ing UP!' you sang in your mind and headed upstairs.

"Interesting," damn it! You heard M0ther's voice again! "99.9% of lab rats I have tested preferred going downstairs as a method of escape over going upstairs. Perhaps they treated Haku like the inside of a skyscraper. To leave, one would need to head to the bottom floor to leave instead of heading toward the roof. After all, what good is heading toward the ROOF to leave a building? It's not like you'll always land on your feet when you jump off from high. Odds are you might pass out before you hit the ground."
"Shut UP." you sang back at her!
She did not shut up, "But I'm sure YOU know what youre doing. After all, youre a human... and humans are clearly smarter than simple lab rats." Man, how could the vocaloids put up with such a smart-mouth hounding them all the time?!

You ignored Mamatron and finished up the flight of stairs. The hallway here had a few forks in the road. For each one path, there were two paths beyond it. It truly was a maze. Relying on your gut instincts, you trotted down the path you mentally thought was the correct one. Fortunately, the wrong choice only led you right back to the start, so since you had a good memory, you just needed to memorize which path DIDNT take you right back.

It took a while, but you quickly got the hang of it.

*Woosh!*
"HELLO."

"EEe!" You flinched the moment you saw a red dot of a laser pointer flash against the wall RIGHT in front of you! Thankfully you stopped right before the laser could tag you. Your CPU knew exactly was that laser pointer came from.
"ARE YOU STILL THERE?" went a voice from behind the corner opposite of the laser dotted wall! "SEARCHING."

You sighed a tune in relief. 'Frea-kin turret,' you think to yourself. Of course dear ol' M0ther had to include THOSE little bastards inside Haku!
You stepped back and trotted the opposite path.

"IS ANYONE THERE?" you heard the voice of a turret calling from the distance. Definitely not going down THAT path. You took the more quieter side.
"WOULD YOU COME OVER HERE?" another turret's voice calling from the hole in the ceiling. You walked around the red point on the floor and continued on.

"DEPLOYING."
"PREPARING TO DISPENSE PRODUCT."
Uh oh! You heard TWO turrets up ahead! Fortunately, you saw the doors ahead too. UNfortunately, they the opposite walls ahead. If one doesnt spot you, the other might.
Forward is a no-go. But there wasnt really much option at this point. On the plus side, you spotted a small tight area small enough to squeeze through. Since you didnt have much choice, you assumed this was the right way to go (you hoped).

You squeezed through the tight space, which luckily led through a small safe passage way past the two hungry turrets.
"WHO'S THERE?"
"WOULD YOU COME OVER HERE?"
They can hear you passing them. Thankfully, they couldnt move from their spots and chase after you. That'd make WAY too much sense!

A while later, you squeezed out of that path and almost jumped for joy when you reached the end of the maze which led to a door sitting all by it’s lonesome. And conveniently enough, the door had a picture of a set of lungs on it. It didnt take a rocket surgeon to realize that this was the door that led to the lungs!
Not to mention, you could sounds of a fan coming from behind it. Fan=Air=Lungs!

You swing the door wide open!

"THERE YOU ARE."
"I SEE YOU."
"GOTCHA."
"DISPENSING PRODUCT."

"SHI-IT!!" you shrieked right before slamming the door shut before the endless barrage of turret bullets could commence! Crap, another trap!
"TARGET LOST."
"SEARCHING."
“GOODBYE.”
If you had stalled about a second or two longer, the group of turrents surrounding the opposite side of the door wouldve pumped your iddy biddy body with iddy biddy lead.

How could you not see this one coming?! For all you know, M0ther’s playing for you to lose. For all you know, youre probably not the only vocaloid to run the hellish gauntlet! For all you know, you wont be the last!
“Great,” you sighed, “now what-do I-do? I cant o-pen the door.”

“I CANT O-PEN THE DOOR!!” suddenly, you heard your last sentence echo. Only it sounded loud and panicky instead of exhausted of giving up! Also, it wasn’t your voice. It was Haku’s!

Outside her body, she was practically twisting the knob of the mid-room between her bedroom and the hallway, but the knob wont budge! She pounded on the door and kicked on it, but the door was strong! Possibly built to be bullet proof or something!
“Ca-mon!! Open!!” Haku screamed, trying desperately to get through to warn the others! “MIKU! LUKA! ANYBO-DY! OPEN THE DOOR!”

Sadly no one could hear her. No one but two.

"Haku, my dear," Haku froze up, assuming a terrified stiff expression after hearing the eeriely calming voice of her M0ther, "I am disappointed in you. You of all people should know the rules regarding outside interference during testing-time."

By the time your colossal mechanical drunken containment unit could turn her head, the wall aside her opened up, revealing a electrical surging rod about to press against her artificial skin...

*BZZZZZZZT!*

'HA-KU!!" you screamed the moment you heard the shocking noise! Seconds later, the room shook around and you heard the turret cries of "A-A-A-A-A-AH", "SHUTTING DOWN." "WHY?" "I DONT HATE YOU." just before all the lights went out! It's pitch black inside Haku. Whatever happened outside of her mustve powered her down. You hope she'll be ok.

On the plus side, the earthquake knocked all the turrets down, which makes them as good as paperweights at that point! Like a heavily armed tortoise being knocked on it's back!
It was now or never at this point. You knew what you were in for coming here. No possible way of turning back in the dark.
You let out a high F attempting to take a heavy breath and opened the door.

No sound. You didnt hear a single thing. That mustve gotten all the turrets, right. Against your better judgment, you trotted down the blind path of darkness trying to search for the lungs. You drew out your arms trying for feel for walls or anything else.

Although your CPU shunned references to religion (or any HUMAN God), the human part of your brain was reciting a prayer. All for wishful thinking that wandering in the perfect dark wont lead to any surprise traps!

Thankfully, it wasnt long before you saw a red glow in the distance! The only bit of light in the entire room.

Now full of confidence and pep again, you dashed toward the red.

It wasnt long before that red revealed...