*a little Timeskip also Henry sacrificed himself instead of Jay Garrick,(side note Henry and frost are dating)
Barry come out of the speed force
Caitlin:where were you
Barry: speed force
Sara:for months
Barry:no it was 5 mins
Kara:Barry it was months
Barry:I have to try again
Sara:you can't the speed force isn't the answer
Caitlin: Sara is right, Barry
?:it is
Everyone turns to see y/n, In a robe with a goatee and mohawk
(Just pretend it's you)
Caitlin and Oliver:y/n?
Y/n:yes and no, I am something else a ghost, a specter
Barry:you said the speed force is the answer that means there is a universe with speed force
Y/n:no it's all gone
Barry:I have to try again,maybe you could help
Y/n:what u are talking about is dangerous,but since we are almost out of time you are correct my friend
Y/n touch Barry forehead
Y/n:run Barry run
Caitlin walks over to y/n and touches his cheek
Caitlin:are you my fiance
Y/n smile and kiss her with passion, Caitlin knew what was happening
Caitlin:you're not coming back after this are you
Y/n:no, but if we ever have kids tell them I will be watching them, that I will be proud of them
Caitlin nods
Y/n: Oliver, promise me something
Oliver nods
Y/n:look after our and my family, until you can't
Oliver nods
Y/n: the anti monitor is located, in the anti matter universe but chase Barry in the speed force, You be using knowledge where I met every one and then send them to the anti matter I'll be waiting
Y/n kiss Caitlin forehead and Caitlin smile
Caitlin:love the goatee,babe looks handsome on you
Y/n smile and his turn green and everyone vanish
A little Timeskip by he die like a hero, a legend
When the heroes defeat the Ghouls,and y/n fighting the anti monitor
Y/n: you are gone forever
And a bang went off
Sara and Oliver: y/n no
Oliver: Barry get me and Caitlin
Sara:Kara get me
Flash and supergirl grab them and find y/n lying on a rock
Sara:y/n
He look at themY/n: you all did it, all of you
Oliver:no,you did it buddy
Y/n had a small smile
Caitlin: I'm ready to say goodbye
Y/n:it's okay caity, I forgot to ask you to promise me something
Caitlin:what is it
Y/n:don't lose your self
Caitlin nods
Y/n turns to see Barry and Oliver in tears
Y/n:you two remember what I told you
Oliver: dying is the easy part
Y/n:I'm at peace
Barry:the real heroes, are the ones
Oliver:who have to keep going
Y/n:so keep going don't ever, that includes you too Kara and Sara
Y/n:this new world needs it's hero's, fight until you can't no more
Everyone nods
Y/n:thank you for being part of my life
As y/n tear went down, he close his eyes
Caitlin kiss his cheek
Everyone black out