Melody:Everyone!! come here!!
Everyone:*Came running to the living room* WHAT IS IT?!
Melody:*Explains the dare* Understand?
Everyone:*Nods*
Melody:I have a plan!

The plan.
Melody and Error will hack to the security.
Bluberry and all the Frisk,will act like they will go to the bank.
Andrea and Lily,will dress up as the new guards to watch the diamond.
The others,will keep watch on the security.

Understand the plan?

Everyone:Yea!

*In the evening 6:30*
Melody:Ready guys?
Everyone:Ready!!
Andrea and Lily:*Went to the bank dressed up as guards*
Blueberry and the others:*Went inside the bank*

Melody:*Hacks the security camera*
Guys the diamond is in the top floor,but the security is tight so,me and Error will hack to the traps and camera. Get it guys?

*With Lily*
Lily:Yea.
Andrea:*Went to the elavator*Top floor.
Lily:*Press the top button*

*With Blue*
Mercy:*Sense the guards* there are 120 guards,Me and Rose will take care of the 70 guards,the others have to go take care the 50 guards.
Everyone:Got it!

*At the house*
Melody:*Hacks the traps and deactivated it*
Done with the traps!
Nate:The others are taking care of the guards.
Error:*Hacks the password of the safe* ThE sAfE iS UnLoCk!
Kurohime:Guys we better hurry,the bank will close at 9:30,you got to hurry guys!

*With Lily*
Andrea:On it!
*The elavator stops*
Lily:The top floor.
Guard:Stop,who are you?
Andrea:We are the new guards,to keep watch the diamond!
Lily:*Nods in agreement*
Guard:Follow me.
*Lily,made the guard fainted*
Andrea:Easy as Butterstoch pie!

*With Mercy*
Mercy:There's two on that hallway.
Rose:*Nods*
Mercy:Excuse me,Sir were is the exit?
Guard:On the le-*Fainted*
Other guard:*Was going to scream but fainted also*
Rose:Easy.

*With Blue*
Blue:*Knocks out all the guards* TOO EASY!
All the Frisk:*Nods*

*At the house*
Melody:All the laser are deactivated,so you can walk easily!
Error:ThE sAfE Is oPeN!
Nate:You guys need to hurry we have one hour left to take the diamond!

*With Lily*
Andrea:*Throws some powder* There are no laser!
Lily:Let's go!*Runs to the safe*
Andrea:This is the safe?
*The safe was gold colored*
Lily:Error said that,the safe is open.
Andrea:*Opens the safe* The diamond!
*Points to the diamond*
Lily:Let's do this!

*With Bluberry*
Bluberry:THE TWO HUMAN ARE IN THE SAFE SO WE CAN GO HOME!
Everyone:*Was telepoted back home*

*With the hackers*
Melody:This was too easy.
Error:AgReE!

*With Lily*
Lily:*Took the diamond*
Andrea:Sweet!
*Was teleported back home*
Both of them:WE ARE BACK!
Melody:Good!
Error:PlAn 2!
*An explosion can be heard*
Everyone:YOU BLOW UP THE BANK?!
Both of them:YeA!
Kurohime:Let's give the diamond to PJ!

*Everyone was teleported to the void*
Pj:YOU GUYS MADE IT!
Melody:Yea,here's the diamond!
*Gave the diamond to PJ*
Everyone:Bye!
*Teleported back home*
(Hmm)
(What are you gonna do with it?)
PJ:Meh.

A/N
If your asking on how they fainted,
they used their back of their weapons