(Omni-Shinobi is seen fighting another horde of robot ninjas, easily overwhelming them until Forever Ninja comes in)

Omni-Shinobi: So you are their leader, huh?

(Forever Ninja is silent)

Omni-Shinobi: Nothing to say, huh? In that case (draws his sword) Let our blades speak for us!

(Omni-Shinobi prepares to fight Forever Ninja. The fight lasts two minutes, then Omni-Shinobi cuts one of Forever Ninja's arms)

Omni-Shinobi: Just another robot... But I got impressed. You're better than the rest.

(Omni-Shinobi prepares his final attack)

Omni-Shinobi: Secret Ninja Arts: Galaxy Slash.

(Omni-Shinobi hits Forever Ninja, destroying him)

Omni-Shinobi: That was a good fight.

(Omni-Shinobi reverts to Y/N and goes away. Unbeknownst to him, a mysterious figure is watching him)

????: So this is Omni-Shinobi. So cute, so skilled. I better keep an eye on him for a while.

(In next day, Zach is seen listening to the music "Chinese Ninja Warrior" while walking in the park)

https://www.youtube.com/watch?v=8MVhL88meTg

(Then suddenly five ninja girls approach Zach)

????: Hello, handsome.

Zach: Uh... Hello.

????: You must be Zach Tennyson, right?

Zach: Well... Yes. How do you know that? Who are you?

????: Figures. You used to be the most popular boy at the ninja academy. Does that ring a bell?

Zach: Homura?

Homura: You got it right.

(Homura hugs Y/N)

Homura: I'm so glad to see you again.

Zach: So am I.

(Suddenly Y/N hears some roars)

Zach: I guess I heard about some roars. It looks like an monster is around here.

(Zach turns into Omni-Shinobi)

Yomi: You're the legendary Omni-Shinobi?

Omni-Shinobi: That's right, cuties. Now let's take some evildoers down!

(The heroes face the monster, Omni-Shinobi and the Crimson Squad use their best attacks against the monster. But the creature got barely scratched, then Omni-Shinobi decides to uses another of his secret ninja arts)

Omni-Shinobi: Secret Ninja Arts: Cosmic... (jumps to attack) BUSTER!

(Omni-Shinobi hits the monster, causing it to fall down.)

Omni-Shinobi: Did it work?

(The monster falls down and dissipates, then an evil witch comes in)

????: Hoho. You're stronger than I had imagined.

Omni-Shinobi: Who are you? And why are you doing this?

(Suddenly a woman wearing an Amazon armor comes in)

????: Circe... I should know that you've been up to no good!

Circe: Diana...

Hikage: Diana?

Mirai: The Wonder Woman?

Wonder Woman: In the flesh. As for the situation, the monster you just fought was a member of the Justice League. He and many other men of the league have been turned into monsters by Circe.

Omni-Shinobi: Are the others okay?

Wonder Woman: Shazam was the only one immune to Circe's magic. He led the forces against the rest of those monsters. They eventually defeated them. So they're gonna be fine. By the way, you fought well.

(Wonder Woman prepares to fight her archenemy)

Circe: We have something in common, Diana. We both seek to have this heroic boy.

Wonder Woman: He got my respect, something you will never get!

(Wonder Woman fights her archenemy as Omni-Shinobi takes the member of the Justice League to safety. Wonder Woman seems to be in trouble until she uses her bracelets to defend herself. Circe increases her magic powers, gaining the upper hand. But Omni-Shinobi notices that and goes to help Wonder Woman.)

Omni-Shinobi: I hope this works... (draws his sword) Super Secret Ninja Arts...

Circe: Huh?

Omni-Shinobi: Galactic... (jumps to attack) BUSTER!!

(Omni-Shinobi hits Circe with his attack, giving to Wonder Woman the chance she needed to attack her. Then she does a final attack, finally knocking her archenemy out)

Wonder Woman: (to Omni-Shinobi) Thank you. You're a good warrior.

Omni-Shinobi: No problem.

(Then Shazam and Hawkgirl come in)

Hawkgirl: What should we do with her?

Wonder Woman: We will decide this later. Now let's take our teammate to the watchtower.

(As the trio takes Circe and the member of the Justice League away, Homura's Crimson Squad comes in)

Haruka: You're incredible.

Homura: Wonderful.

(Then the girls hug Zach)

(In next day, Team Hanzo, Team Gessen and Homura's Crimson Squad are seen with Zach at his house)

Zach: At this rate, I'll have to build a new house!

Asuka: Don't worry, baby.

Yumi: We will help you.

Homura: We love you, Zach.

(Suddenly some knocks on the door are heard)

Zach: I'm going.

(Zach opens the door and sees Wonder Woman.)

Zach: Diana? What are you doing here?

Wonder Woman: I didn't thank you properly.

Zach: Huh?

(Wonder Woman kisses Zach in the lips)

Wonder Woman: I love you, Zach.

Zach: Do you...

Wonder Woman: I know you are the Omni-Shinobi.

Zach: How?

Wonder Woman: I watched your transformation. Don't worry. Your secret is safe.

Zach: In that case, I hope we can see each other again.

Wonder Woman: So do I.

(Wonder Woman flies away, leaving Zach happy as he returns to his girls, then the screen fades out)