(At Batcave, Lucas, Kevin, Fernando, Rogue, Santiago, Big Hero 6 and other Hyperdimension Network Heroes are seen discussing.)

Lucas: Okay, now the Union is heading towards Bellwood. It's time to face them.

Kevin: Ozpin, Sirzechs, Nezu, Danzou and Superman are evil Supreme Leaders of Union.

Fernando: We must stop them before they destroy Bellwood, Gotham and all of us.

????: That's why you're going to need more help.

(Then everyone turns to see Carrie Kelley, Terry McGinnis, Karla Markov Logan, Nicholas Grayson, Zachary Darby and Rick Luthor.)

Rachel: What? More future heroes?

Lucas: Indeed. Carrie is the new Robin and Terry is the Batboy.

Dick: While my son and Beast Boy's daughter with Terra are Kamen Rider Vulcan and Kamen Rider Valkyrie. 

Jack: Meet my son, Zachary Darby. 

Donna: What about the last one?

Lucas: He's the current heir of Lexcorp.

Santiago: Now we can use some help.

????: And us as well.

(Then they turn to see the secret warriors)

C. Marvel: We can help you just like before.

Ms. Marvel: You helped us, and now it's our turn to help you. 

Giuseppe: Now we've got more allies to help us. That 's good.

Ms. America: We're glad to help. But we heard that Neptune and the other Planeptune Goddesses have been revived. 

Lucas: WHAT?

Francis: How is that possible?

????: I guess I owe you an explanation. 

(Then they turn to see Cosmic Virgo)

Laura: Why did you revive them?

C. Virgo: They don't deserve to die.

Lucas: Why say that?

C. Virgo: I brought them back to life, erased their memories and put them in their own universe so they won't remember you.

Dick: That's a relief. 

C. Virgo: Timer, I must warn you that the Darkaiju Riders are coming for you and they are planning to turn you into Ohma Timer after you defeat Ozma, Superman and the others.

Squirrel Girl: That ant-mantis said that to us.

Timer: Ant-Mantis?

Squirrel Girl: Yeah. 

Timer: Does it have red eyes and a black body with white stripes?

Squirrel Girl: Do you know him?

Timer: (sighs) That ant-mantis kaiju is Slasher.

Fernando: Slasher?

Timer: Ally of Kamen Rider Delta, his master.

Kevin: Wait, there's more of them.

????: I'm glad I found you, Timer.

(Then they turn to see Vlad, the vampire bat kaiju. Timer runs to him and hugs him. Vlad hugs back and they pull back.)

Vlad: I forgot to introduce myself. I'm Vlad, Ally of Kamen Rider Kiva.

Timer: I thought you were dead.

Vlad: Not anymore. Toshi, Yoshi and I survived the attack.

Timer: WHAT? Are Toshi and Yoshi alive?

Vlad: So are Jazz, Gamer, Tobais, Spector and Turbo. 

C. Virgo: I'm glad you reunited with Timer, Vlad. (to the heroes) Good luck in your battle.

(Then Cosmic Virgo leaves through the portal.)

Lucas: Okay guys, be prepared. The Union Villains will come to Bellwood. 

Heroes: Right.

(Meanwhile at Bellwood, Vilgax is seen in a building.)

Vilgax: With Ben Tennyson out of picture, I can finally retrieve the Omnitrix and destroy its current wielder.

(To be continued)