Massachusetts, Nuka World.

Y/N Pov:

The train exit the tunnel and the sight is breathtaking however the automatic announcement comes on.

Announcer: "Hello and on the behalf of Nuka World Corporation, we'll like to welcome each and everyone of you to Nuka Express Monorail. For your safety, please remain seated or utilize the provided handrails while the train is in motion" she said.

Me: "For f_ck sake just be quiet" I said then as if someone answered the announcer went static.

???: "Well, look who learn the truth and still show up. I guess Harvey play his cards right after all. I only got a minute so you better listen and listen good" the mysterious male said.

Me: "So long as I get to kill my enemies I'm all ears" I said then I heard a chuckle.

Gage: "You gonna love what I got to offer. The name Gage. Porker Gage. And our mutual friend Harvey only told you half of the truth. You're still heading straight to a death trap. But if you somehow manage to survive. I got an interesting offer for you. In the meantime have fun and put on a good show, I'll be watching" he said then the announcer return as the train arrived at the station.

As soon as I got off I got some experience then I heard a guy speak.

???: "Attention all my favorite undesirables out there. In case you haven't noticed, looks like we got ourselves fresh meat to run the Gauntlet!" The guy said then went quiet which I rolled my eyes at the fact the raiders got a radio dj.

So without hesitation I walk towards the only exit since I know that the endeavor is power down but once I walk through the open door I heard the dj speak.

As soon as I walk down the stairs I see a dead body which got some loot I can used but apparently there a note which reveal the body identity.

Once I done looting I see some turrets in the back so I got ready to run like the dickens since I'm only level one.

So without hesitation I run as everything slow down thus I see bullets begin to shoot me but I dodge everything and successfully enter the other door.

???: "Woah folks! The guy managed to get pass the turrets so fast that the camera only see a blur!" The radio dj said.

I took a few breaths then walk towards the next trap which is an maze but I break the locked for the other door and walk through the entire maze.

However I enter a place full of hazard stuff so I quickly get the key and successfully exiting the place which annoy the radio dj.

Yet I ain't finished as the next trap is the access tunnels so taking a few breaths I continue on.

Once inside the tunnel there a rest stop but I continue on but I see a bunch of turrets with a monkey in the center of the room.

So I snipe that monkey then walk through the turrets with ease which annoy the radio dj more.

I found a key that lead to some storage room but it look like a warehouse in my opinion but like earlier it turns out to be an maze so I continue on.

Thankfully it wasn't that difficult so I successfully escaped that maze.

Sadly I still got a long way to go.

An: I'm gonna skip these next parts.

A few minutes later.

Finally what felt like hours I enter the Cola Car Arena which means I will face the final boss.

As soon as I walk up some stairs I turn to face the window where I see the boss himself.

Boss: "You got me wired up yet Gage?" The guy the armor said.

Gage: "Yeah boss" he said.

Boss: "Finally. Now turn that damn alarm off" he said which Gage roll his eye then walk towards a glass room.

Me: "Im gonna kill the boss" I thought then see the boss turn to face me.

Boss: "Ah so you're my next victim" he said then begin to explain how the fight going down but already I hate him since he reminds me of Union cockiness.

So once the door open I walk on through where I heard the radio dj reveal the boss name which is Colter.

Me: "Well Colter your days are done" I said walking until I enter some locker room with a comm which I heard Gage speaking through.

So I answered it thus Gage reveal everything about the fact that the armor that Colter wear is near indestructible since the electric protect him.

He then explained there a way to get pass that defense which turns out to be a water gun making me realize the plan.

Gage: "So are you in?" He said which I smirk.

Me: "Hell yeah you son of a b_tch" I said which Gage chuckle then the comm went quiet.

So without hesitation I walk on through to the Arena itself where Colter is waiting.

Overboss Colter fight!

Once I am inside I shoot the water gun thus completely stopping the electricity which completely shocked Colter then I begin to shoot like hell.

Then the power returns so I dodge some bullets then I hide behind an cola car where I refill the water gun.

Once the water gun is refilled I shoot the water again thus stopping the electricity again and I shoot like hell again.

Repeating this I managed to destroy his armor and have Colter on his knees.

Colter: "Wait wait! Let me lived and I leave forever! After all I know you got some mercy in you" He said with fear in his tone.

However I smirk sinisterly and walk up until I am in front of his face.

Me: "Mercy is for the weak" I said then shoving my gun into his mouth then shoot his brains out of his skull.

Overboss Colter end.

This action completely shocked everyone especially Gage but then the radio dj snap everyone back to reality.

???: "Gage what the f_cked just happened!" The radio dj said

Gage: "Well everyone this new comer is our new Overboss!" He said which many raiders look at me with dark looks then they begin to leave.

I then walk up to the glass gate where Gage is located and he explained how Colter was too lazy to expand the raiders operations.

Once done explaining he say to come meet him in the mountain top then leave while the glass gate open.