X finally encounter Sigma
X: Great to see you, Sigma!
Sigma: Great to see you too, X.
X: You have to leave the city now!
Gumdramon: And we are helping him!
X: And time, Sigma. let's face each other. Right now!
Sigma: Must be very violence to you. I'd hate to be responsible for the death of your friend and Dr Light, X...
X: I'm going to face my past!
Sigma: But what about your faithful subject? Have they?
Axl: Um.. X? What's he talking about?
Sigma: Go on. Tell them who's really did it for Zero's death!
X: I'm.. I'm responsible for his death.
X: I got him... killed for protecting me.
Sigma: You admit you murders! If it weren't for you, your friend would still be alive. Do you deny it?
X: No! He risk his life to stop vile!
Sigma: You're in trouble again. But this time, you're friend isn't here to save you. And now your friends knows why!
He gonna fall off
Sigma: (Whisper) I gonna tell you Something... I order Vile to kill Zero.
He know that what happen to him
He push him against the wall
X: You murderer! Tell them!
Sigma: All right! All right! I killed Zero.
Sigma: I killed Zero!
They are fighting them
Gumdramon: X! Go after Sigma!
They are fighting them, and then Rush are in trouble
Rush: Help me!
They are fighting the Robot's and they did it
Damemon: Where's X?
Axl: He went over there.
They ran off to find him, and he gonna defeat Sigma
He's gonna help him, but Gumdramon stop him
Gumdramon: This is his fight.
And then he defeated him
X I finally did it!
DemiDevimon: That was just a sneak preview! Because this ain't over- not by a long shot!
They saw Sigma come back to life
DemiDevimon: Anger and jealousy turned him into a Heartless! And, the world gonna be turned into darkness again... but this time, as the Maverick of Darkness!
X: That's what you think!
They are fighting Sigma and they defeated him
X finally save the cit and then the City is Glowing, Gumdramon put his Xros Loader down and it created a Crown Symbol, and then the Crest has appeared above, Gumdramon aim his Xros Loader and he got it
Rush: Whoa. What's with the light?
Gumdramon: We have to say Good-bye for a little while.
Axl: I'll tell X.
Whisper: He's probably busy. Just tell him we'll be back soon.
Axl: Oh, yeah. He's wants to protect the city. He's gonna be so busy save the world.
Shoutmon: Well, you always have some Adventures with him, right?
Rush: Guess he will.
Axl: What do you mean, "Guess he will"!? What if he forgets you that you were a friends to him? One look at you, and you're a robot dog.
Damemon: He's not a Robot okay, Axl.
Rush: Same thing. And I'm not gonna stay here from the dangers here!
He ran away
Axl: Great, now I have to get his dog back.
Gumdramon: You can never forget your true friends.