Y/N's P.O.V

So, we make it to the battlefield and found Sabine's mother and brother alive.

It turns out Sabine made the weapon that attacked them and it targets Mandalore armor.

We escaped from the Empire and have just landed outside the Clan Kryze base.

Sabine and I walk out first as Mandalore's pull their blaster's on her.

Mandalorian: Sabine Wren!

I drop my helmet and ingite my purple blade.

Y/N: Back off, pal.

BD-2: (Angrily beeps!)

Mandalorian: We know you built that weapon. You betrayed us all!

Mandlorian #2: You're a traitor to Mandalore!

Sabine's parents and brother come out.

Alrich: Lower your weapons. Sabine did everything she could to stop this from happening. You must believe us.

Ursa: Any attacked on my daughter is an attack on Clan Wren.

Sabine: No.

She throws her helmet down.

Y/N: Sabine, what are you doing?

Sabine steps forward.

Sabine: I am prepared to take responsibility for my actions.

She looks to them all.

Sabine: It's true. I designed the weapon as a loyal student at the Imperial Academy. The Empire is using my prototype, but it's only working at a fraction of it's capacity. At full power it will destroy armies. So you have a choice to make. We can fight each other or we can destroy this weapon once and for all.

After that Bo-Katan steps forward and gives a speech, causing the Mandalorians to stand down.

I deactivate my lightsaber.

We then go inside to come up with a plan.

BD-2 brings up images of a Star Destroyer.

Alrich: Saxon has worked hard to keep the weapon a secret so he likely has it aboard his Imperial Star Destroyer. Outside of Sundari. Needless to say, it will be well guarded.

Y/N: Once we get inside that ship, we'll need two teams. One to find the weapon and one to wipe out every shred of data on it from the Imperial computer systems.

I look to Sabine.

Y/N: That's if you agree, Sabine?

She nods.

Sabine: I do. Y/N's right. That's how we have to do this.

Rau: Is there any chance we could turn the weapon against the Empire?

Sabine: I've studied Stormtrooper armor and while the thought has crossed my mind... no, no. We need to destroy it.

Ursa: I will lead the attack team.

Rau: With respect, Countess, you can barely hold a blaster.

Ursa: I'm just as good with my other hand.

Sabine, Yes, mum, but will need you for tactical support.

Ursa: So be it.

Sabine: If I can get to the weapon, I can make sure it's destroyed.

Bo-Katan: I'll get you there.

Kanan: Y/N and I will take BD to the data core.

Y/N: And we'll destroy all they've got on your weapon, Sabine. Don't worry.

Sabine: Alright, let's go over our infiltration path.

We have a plan, now all we need is a way in.

(One hour later)

Our two teams are now using jetpacks to fly up to the Star Destroyer.

We make it inside and land down.

All of us move up and Sabine finds her weapon.

Just then Stormtroopers spot us.

Stormtrooper: Intruders, open fire!

They fire at us as Kana and I ignite our lightsaber's to block their shots.

Y/N: So much for stealth, huh?

Kanan: Yeah. We gotta get to the data core, come on!

Kanan and I rush towards the data core.

We cut through a few Stormtroopers before getting there.

Kanan, BD and I make it to the data core room.

I rush over to the console.

Y/N: BD, plug in. We need to get rid of all the data on Sabine's weapon.

BD jumps off my shoulder.

BD-2: (Beeps.)

Just then Stormtroopers show up.

I block their shots back at them, taking out two.

I then use the force to push the last one into the wall.

Y/N: You gotta hurry, BD.

BD-2: (Beeps!)

Kanan: Erase everything. Every piece of data on that weapon they've got.

I then contact Sabine on the commlink.

Y/N: Sabine, we're in. What's your status?

All I hear is static.

Y/N: Sabine? Sabine?!

I look to Kanan.

Y/N: She's in trouble.

Kanan: Go. BD and I will finish up here.

I nod.

After that I run back out to join the fight.

I stop as the doors open and I see the battle happening in the hanger bay.

(A/N: Just imagine it's Y/N in his Mandalore armor from chapter sixty.)

Y/N: Whoa.

I ignite my saber and rush in to cut down a walker.

Y/N: That's one down!

I rush over to Tristan and Rau.

Y/N: Hey, guys. How's it going?

Tristan: Y/N?

Y/N: Yeah. I finished my mission, now I have to help you finish yours too? 

Tristan: The date core was the easier mission!

Rau: Will you to knock it off?

Y/N: Rau, you gotta learn to lighten up. Where's Sabine?

Rau: Up there.

I look to the upper deck and see a bright light coming from the room.

Y/N: Come on, Sabine. You got this.

I block blaster fire with my saber.

A moment later electricity flies into the hanger bay and hits all the Stormtroopers.

Sabine must've turned the weapon against the Empire.

Tristan: What's happening?

Rau: The weapon has been turned against the Empire.

Y/N: Sabine.

I immediately run off and head to the lift to get to the control room.

Once it gets me up there Sabine and Bo-Katan turn to me with their weapons.

Y/N: Whoa, easy! It's me.

I look at the weapon and it seems Sabine used the Darksaber to destroy it.

Y/N: Well, that was fast.

Sabine: Kanan, the power core's been breached.

Kanan: Well, the data's been wiped, but the Stormtroopers are recovering.

Sabine: Don't worry about them because this entire place is about to blow.

Kanan: We should probably go then!

Sabine and Bo-Katan join me on the lift and we go back down into the hanger bay.

We rejoin the other's and fly out of the Star Destroyer as it blows up and crashes into the ground.

The Empire has just lost it's big weapon. That's definitely gonna hurt them.