Twilight was trotting down the street looking for a warehouse called ''Royal Storage Units'' unfortunately none of the warehouses or storage units she found seemed to match that name. And Hacksaw didn't even bother to give her any clues after her last test nothing like a clue in the box or in one of the tapes she found in that test or messages in the photos

Flashback A Day Before Saw 1 Escape Temple

''So what storage unit can i store all my engineering supplies?'' Hacksaw asked ''Well almost all of the storage units are used up right now'' Sharpend Horn told Hacksaw ''What seriously but you're one of the biggest storage units in Equestria'' Hacksaw complained

''That's the thing the reason why this is one of the biggest storage units in Equestria is because me the owner of the place i'm a Royal Guard which means i'm connected to Canterlot royalty which is why everypony stores their stuff in here ,this isn't called Royal Storage Units for nothing.'' Sharpend Horn explained ''As for what i was saying how almost all of the storage units are used up well there's is one that not used up.''

The Unicorn Royal Guard then led Hacksaw to this storage unit at the end of a hallway and when he opened the storage garage the room had, rusty leaky pipes on the walls, less rusty but still a little rusty pipes on the ceiling, chains hanging from the ceiling and finally there was light bars on each corner of the room.

''Sorry if this looks like one of those rooms you'll see in a horror movie it was one of the very few quality storage units still available the others were full of rust or fallan apart.'' Sharpend Horn said using his magic to hand Hacksaw the keys to the storage unit before trotting back to the counter.

''Better value what i have, I can work with this i mean in the end it's still a storage unit'' Hacksaw said using his magic to put down the first toolbox of his engineering supplies.

Time Skip

Once Hacksaw unpacked everything a alarm went of catching the unicorn off guard and almost causing him to knock down a box of engineering supplies when he looked over there turns out a storage unit has been broken into with a chunk of the garage door broken off.

Sharpend Horn tackled the stallion peagsus robbing the storage unit and smacked the pegasus with hoof ''HOW DARE YOUR ROB THIS PLACE'' Sharpend yelled before smacking the stallion again

Hacksaw moved his head back into his own storage unit and closed the garage door before walking over to a box of engineering supplies opened it and pulled out a smaller box and opened that and pulled out a Reverse Bear Trap. ''Looks like i'm dealing with a corrupt Royal Guard but if i want to do this i'll need more information about this unicorn.'' Hacksaw said to himself before setting the Reverse Bear Trap down on a table

Around Closing Time

Hacksaw has gotten a file about Sharpend Horn and went to looked through it finding out he's been responsible for 10 cases of assault but never arrested or charged for them. ''So the power he has as a Royal Guard really has corrupted him.''

A Few Moments Later

Sharpend Horn was checking to make sure all the garage doors were secure, once he did he started packing up his supplies, this is when he noticed a hallway light was turned off ''That's weird i never remember turning off that light.'' Sharpend said walking over to the light switch and when he turned on the light he saw a hooded pony at the end of the hall for a second before it hid behind a corner

''HEY STOP RIGHT THERE'' the Royal Guard said trotting after the hooded pony but when looking behind the corner the figure was gone. Sharpend look behind him and saw no pony there, after taking a sigh of relief the hooded pony got the drop of him literally as he fell from the ceiling

Sharpend tried to fight back only for the hooded pony in a Dollhead Mask (Button Sunglasses and Stitched up mouth face mask) knocked him out with a hoof to the face.

Back to the present

Twilight eventually found the warehouse except it was on the outskirts of Ponyville where barely any ponies lived or where there was a lot of buildings ''Guess this is why the warehouse went out of business.'' Twilight thought as she used her magic to use the lockpick and open the door.

Once inside the unicorn detective found a lot of tools on the floor some had a little rust of them, the place reminded Twilight of a mechanic garage. Not only because of the tools also because of stains of something on the floor and because of pieces of a dismantled cars and carriages scattered across the floor.

In the storage unit warehouse there was also chains and broken lights hanging from the ceiling which reminded Twilight of a butcher shop and defiantly gave the unicorn detective a urban explorer vibe. Twilight eventually found a door saying Survival Linked to Salvation ''Pretty sure those two mean the same thing'' Twilight though then she noticed the door also said Hear What I Hear.

''Maybe Hacksaw what me to go in there when in reality i have to go in here'' Twilight stated before breaking down the door next to the spray painted door with a pipe but this just resulted in the unicorn almost getting shot with a shotgun which managed to only graze the side of her cheek which peeled off some skin. ''Oh my fucking god that was a close one'' Twilight stated before walking over and lockpicking the spray painted door.

Once in the room there was more pieces of dismantled cars and carriages on the floor ''Hello can any pony hear me?'' a pony asked. When the detective went to look where the voice came from she saw it came from inside a furnace looking device ''Don't worry i'll get you out'' Twilight said before walking over to the furnace looking device only to get a electric shock ''What the fuck?'' the unicorn swore before firing a beam only for a bolt to wrap around the beam and reach the detective's horn and getting another electric shock. ''Do you know where my marefriend is?'' the pony asked ''Don't worry once i get you out of there i'll find your marefriend.'' the detective said

Twilight then turned her attention to the other side of the room and saw a pony at the end of the room with a blindfold over her eyes that was connected to cable, there was a huge hole in the floor with wood boards scattered around. The unicorn then found a tape and which two ponie's name on them and played it

''Hello Lyra and Bon-Bon or in your case Bon-Bon Agent Sweetie Drops i wanna play a game you've have been spying on many diffrent ponies without their knowledge, and your marefriend Lyra Heartstrings knows all about it but refuses to say anything about it so it's up to you Lyra to hear what i hear reach the key by feeling around with a blindfold on since you've been blinded from Agent Sweetie Drop's acts live or die make your choice.'' Stichy explanied

Twilight then found a tape on a shelf and played it ''Hello Twilight Sparkle i wanna play a game for your 4th test you'll learn that sometimes someponie's Survival Is Linked To Another's Salvation the mares in this room are in desprate need of help their names are Lyra Heartstrings and Bon-Bon or Agent Sweetie Drops. Sweetie Drops has been spying on many different ponies and her marefriend Lyra know about it but refuses to say anything about it. All you have to do is reach the key and hand it to Lyra but if you don't do it under 60 seconds the cable around Lyra's neck will hang her and a fire will start under The Iron Pig and burn Agent Sweetie Drops to death. Lyra's Survival Is Linked To Bon-Bon's Salvation it's your choice.'' Stichy explained

Lyra was lowered down causing her to wake up ''WHAT THE FUCK I CAN'T SEE ANYTHING!'' Lyra yelled ''Hey CALM DOWN LISTEN TO ME TRY TO GET CLOSE TO ME AS POSSIBLE!'' Twilight yelled trying to get Lyra's attention all the whille trying to reach the blindfolded unicorn by walking on the side planks of the room her back against the wall ''WHERE'S BON-BON!'' Lyra yelled as she started moving across a board ''OKAY THERE A SECOND PLANK FEEL IT WITH YOUR HOOF!'' Twilight told Lyra.

When the blindfolded unicorn felt the second plank and started making her way across it she knocked down a glass bottle causing her to panic when it hit the floor and shattered ''WHAT THE HELL WAS THAT!'' Lyra yelled ''THAT'S JUST A GLASS BOTTLE THERE'S A HUGE HOLE IN THE FLOOR!'' Twilight explained once the key was in magic range she picked it up and moved it towards Lyra's blindfold but due to where she was standing she couldn't she where the keyhole was.

3..2..1

With a click Lyra got hoisted up and she started thrashing around before dieing from hanging. ''Wait so that means'' Twilight said before all of a sudden a fire started under The Iron Pig ''WHAT THE FUCK!'' Bon-Bon yelled as she started yelling in pain. The unicorn detective jumped back to the safety platform and then tried to jump over the invisible electric shock to recieve another electric shock as Bon-Bon's skin started to get peeled off and burned to a crisp as blood started drippong from her body as she was burned to death.

Twilight then used the key to open a door next to the Iron Pig and she opened it she was tackled and knocked out by Dollhead.

When Twilight woke up she found herself with a oxygen mask on her face which was connected to a oxygen tank, all her legs were held in place by chains on her hooves, she struggled against her restrains and tried to shake off the oxygen mask, she also noticed that there was two big metal clamps on her sides, after a while of struggling a TV turned on and Stichy appeared

''Hello Detective Twilight Sparkle i wanna play a game for your 5th test your last test before the final one you'll have to put your life on the line like the entrance exam. As you know we live in a pretty Toxic Society so many criminals and bad ponies in this world and what i mean by bad ponies is that there's are ponies like Berry Punch.'' Stichy explained voice activating as light showing Berry Punch on the other side of the room in the same contraption as Twilight.

''She's a alcoholic a apple cider addict doing literally anything to get her hooves on a sip of apple cider basically wasting her life on it. These two big metal clamps will touch your sides which are connected to a very sensitive pump that when even detected the smallest breath will cause the metal clamps to press deeper into your sides with every breath. The only way for one of you to escape with your life is if one you die. If you Twilight die Princess Celestia and your partner Flurry Heart are doomed and will die, live or die make your choice.'' Stichy explained before the TV shut off and the two metal clamps pressed in Twilight's and Berry's sides.

Twilight before and a little after she became a detective had have some experiences with alcoholic apple cider or apple cider containing alcohol but overall wasn't considered a alcoholic. Twilight realized she needed to hold her breath to survive, she tried to perform mirco breaths but this didn't work out since she ended up taking a gasp of air causing the clamps to press into her sides a little.

Berry on the other side of the room was somehow managing to hold up better than the unicorn detective despite being a alcoholic. Twilight went to back to holding her breath trying to not even make the smallest peep but ended up taking another gasp of air causing the metal clamps to press into her side further.

Twilight was about to give up on holding her breath before all of a sudden. Berry took a long gasp of air causing the metal clamps to dig into her sides pretty far, before taking another breath due to the pain, followed up by 2 other breaths the metal clamps caused blood to come out of Berry's mouth killing her.

The pump then stopped and the metal clamps were removed from Twilight's sides and the chains were removed causing the detective to fall to the floor, she then removed the oxygen mask from her face and found the scars that the metal clamps had left.

Twilight noticed that she had bracelets on her front hooves something she brushed off earlier as part of the chains. All of a sudden another TV turned on and Stichy showed up ''I see you survived Detective Twlight Sparkle and if you're wondering about those bracelets i'm putting you on a time limit if you can't track down the abandoned temple under 30 minutes this will happen.'' Stichy said before showing footage of a pony mannequin with these bracelets on which end exloded destroying it arms causing Twilight to freak out. ''You're one step closer to saving both Princess Celestia and your partner Flurry Heart.'' Stichy explained before the TV shut off.

Author's Note

Reminder: I based Detective Twilight Sparkle on Eric Matthews and Daniel Rigg from Saw since according to the Saw Wiki both of them have a temperamental and focused personality. Eric is one of my favorites characters from the Saw series but it kinda suck he was a corrupt cop so that why i made Twilight one of the only non corrupt law enforcers in her department