Ever since Ben 10, Grimlock and the Alien Dino Thunder Force teamed up with Ryo Shimizu and the Special Forces, they came back in Earth Prime............but something else lives in Earth Prime before the Warriors. A young man piloting a machine roa...
(Isaac and Ivan are seen in their mechs as the former decides to track down Ben Tennyson and the Alien Dino Thunder Megaforce.)
Ivan: I just don't get it, why do we have to fight against Ben 10 and his friends? He did nothing wrong to us.
Isaac: This is my personal rivalry with him. By the way, sorry for putting you into this.
(Then Isaac decides to press some buttons as he calls for backup.)
Isaac: Calling Backup Team!
(Cut to Hilbert, James, Makoto and Jin, they get the contact of their friend Isaac.)
Isaac: Calling Backup Team!
Hilbert: He's calling us!
James: Let's go!
Makoto: Team Getter is back to action!
Jin: BOOYAH!
(They fly away as they fly towards the location their old friend is.)
(Meanwhile in Tokyo, it's been a quiet night as a young boy named Adam Fudo is walking around until he gets a message from Isaac.)
Isaac: Calling Backup Team!
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Adam: (smirks) Coming right away.
(Adam then transforms into Devilman.)
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Devilman: GGRRRRRRRRAAAAAH!
(Devilman then flies up and sets out towards Isaac's location.)
(Meanwhile in a dimensional gateway, a familiar mecha realizes that Isaac is calling for help, and decides to go to the world he is at.)
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Mazinger ZERO: Isaac... I'm coming for you!
(Finally, a young girl named Nathalie Yumi is seen hugging a plush of her childhood friend Isaac Kabuto.)
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Nathalie: Oh, my Isaac... I wish we can meet again... (hears her phone buzzing) Huh?
(Then she picks it up and sees her childhood friend's message.)
Isaac: Calling Backup Team!
(Nathalie smiles and runs towards her mecha, which is Venus A.)
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(She gets inside of it and prepares to rejoin Isaac.)
Nathalie: Don't worry, my darling Isaac. We will soon be together again!
(Then the mechas and Devilman set towards Isaac's location to help him fight against their new archenemies. As the screen fades out, their scream is heard.)
