This is how On Cybertron and AU Ryan, Optimus and Twilight confront Ryalight and Quintessa goes in Crash's, Thomas' and Ryan's Adventures of Transformers: The Last Knight.
[We see AU Ryan, Optimus and Twilight look around Cybertron]
AU Ryan F-Freeman: What happend here?
Optimus Prime: I don't know.
Ryalight's and a female's voice: Your world is dying.
[They walk towards two beings. One is Ryalight with his own The Last Knight armor and the other is Quintessa]
Ryalight Glimmer: Been waiting for you, Optimus and my friend. Come and meet your and Ryan's maker.
Optimus Prime: You are my creator?
AU Ryan F-Freeman: Who are you, kid?
Quintessa: I am Quintessa. The Prime of Life.
Ryalight Glimmer: And I am Ryalight Glimmer. Quintessa's girlfriend and the Prime of Equality.
Optimus Prime: What have you and Ryalight done to my home?!
Twilight Sparkle: And when my friend Prince Ryan Prime gets here, you're toast!
[AU Ryan summons his Keyblade and swings at Quintessa but she blocks his attack]
AU Ryan F-Freeman: Whoa! Where did you learn to block?
[Ryalight grabs Twilight and pins her to the floor]
Ryalight Glimmer: You dare to strike my girlfriend?
AU Ryan F-Freeman: No. And I think Ryan didn't have a creator.
Ryalight Glimmer: Tell us where Prince Ryan Prime is and we'll.... Let you go.
AU Ryan F-Freeman: Never. Occlumency! [casts a spell on himself] What happened here?
Quintessa: Optimus's war doomed Cybertron.
[Ryalight chains Optimus up]
Optimus Prime: No. Megatron started the war.
[Infernocus punches Optimus and turns his head to see Quintessa]
Quintessa: You and Ryan destroyed your world, you fool! [slaps Optimus]
[Ryalight puts a mind control hat on Twilight]
Quintessa: My perfect creation.
Twilight Sparkle: Optimus?
AU Ryan F-Freeman: You created Optimus? Are you sure? Well. The past few years are a bit slow. Your bounty hunter Lockdown didn't do as well as you hoped and...
AU Ryan F-Freeman: [pulls out a fish] Fish!?
AU Ryan F-Freeman: And this Ryan you're talking? He won't hurt a fly. Except that robo bug, but he do it to protect Sam. Optimus needs to fix it.
Quintessa: Or the race of Transformers dies forever, siren.
AU Ryan F-Freeman: Oh. I get what you mean. I gotta go. [flies off to Earth]
Quintessa: I made Optimus and Ryan, Twilight. He is mine to command.
(Thunderclap and his gang arrive)
Thunderclap: You let that alternate version Ryan F-Freeman get away?! You let him go?! (Slaps Ryalight) Do you realize what you've done?!
Ryalight Glimmer: He refused to tell us? So what?
Thunderclap: He's gonna warn the enemy we're coming! We can't have that, can we?
Jafar: What if we got him to finally see that the Magic of Friendship is not real. We'll tell them, that AU Ryan F- Freeman exposed Ryan's location.
Gaston: And like a crazy Butterfly Effect, they'll turn on him.
Quintessa: Do you know Ryalight?
Lord Business: Yes, Quintessa. I don't think AU Ryan will think the Magic of Friendship is fake. But. I think he is going to find the Talesman. So we can find the staff.
(Everyone looks at her)
Maleficent: Jafar and Gaston's idea is a great idea. In fact, there will be many who go with him into exile. It'll be the perfect way to divide the heroes.
Ryalight Glimmer: Oh brother. But I know someone who can help. [tosses a case on the floor] The TRF. Anyhow. Ryan could be anywhere.
Thunderclap: Don't worry. We'll follow him. He hasn't been gone too long, so he couldn't have gotten far.
Twilight Sparkle: You won't get away with this, Thunderclap! I swear it!
Ryalight Glimmer: I know. [to Thunderclap] I want you to go to Earth and meet up with Megatron and Ryvine. If you don't find my girlfriend's staff, that plan of Gaston's and Jafar's will be extinct.
Twilight Sparkle: And I think the dinosaurs will be extinct as well.
Thunderclap: Oh burn.
Jafar: You are a dinosaur, idiot.
Ryalight Glimmer: What?! Double burn. He betrayed you, Thunderclap. Looks like you have to give up.
Thunderclap: Looks like we have to kill him for the location.
[Thunderclap and his gang fly off, not noticing Mordu was eavesdropping]
Mordu:(growls silently and goes off to save AU Ryan F-Freeman]