Ryunai wakes up from his bed. Then, he takes a shower and dressed up. Ryunai went downstairs only to meet Hachi and Nana eating breakfast.

"Wanna join us?" Hachi asked.

"Sure, I'm starving." Ryunai exclaimed.

"C'mon, we have a lot of food here." said Nana.

Ryunai sits next to Hachi and eats his food. Later, Ryunai went to Squad 13's boarding house to see Hiro while Hachi and Nana went to the professor's lab.

"Professor, we wanna ask if you could give the children have a mock battle." said Nana.

"Sure, these children must know how to fight. If not, it would dissapointing for Papa to see them fail." Dr. Franxx explains.

"But, doctor. What have you been doing lately?" ask Hachi.

"Oh nothing. I was just doing an analysis on Ultraman Orb's new form. Apparently, his new form seems to be a combination of two ultras. Once he combines them, it will make the corresponding form. Each different ultras he use will have a different form. Very interesting indeed." Dr. Franxx explaining about Orb's statistics.

"So, you're saying he's like... a fusion? The last time we saw him was holding that sword around. Where did it went?" said Nana.

"I don't know. But, after the massive explosion happened 12 years ago, Orb was never seen again until now." Dr. Franxx talks out.

2 hours later...

"So, Ryunai. What are you going to do after this?" - Hiro

"I don't really know. There should be news from the professor thought." - Ryunai

"Hey guys!" Goro calls them out.

"What is it, Goro?" - Ryunai

"Hachi and Nana wants to see us." - Goro

Ryunai and Hiro were concerned. Then, they head back to the boarding house.

"Where were you guys?" - Hachi

"Sorry, we were at the forest talking." - Ryunai

"Anyways, all of you are gonna have a mock battle." - Hachi

"A mock battle?!" said everyone with a surprise face.

"Yes, it will begin within a hour. So, get ready, all of you." - Nana

"Roger!" - Squad 13

"So, they're gonna have mock battle huh?" - Ryunai

"Yeah, we have to train them." - Nana

1 hour later...

"Alright, the rules are simple. The first FranXX desynch loses. Stepping outside the bounds will also result in a loss. Any questions?" - Ryunai

No questions were asked.

"Good, then Delphinium and Argentea will go against Strelizia and Chlorophytum will go against Genista. Understood?" - Ryunai

"Understood!" - Squad 13

"Good, let's begin. First, Delphinium and Strelizia." - Ryunai

As the four are setting up, Hiro and Zero Two were having a conversation.

"Hey, Darling. Do you think we can do this?" - Zero Two

"Of course, we can do this!" - Hiro

"Alright, I'm trusting you, Darling!" - Zero Two

"Let's go, Zero Two!" - Hiro

"Alright!" - Zero Two

"Both FranXX are now linked up." - Nana

As the battle is about to begin, Ryunai starts the countdown.

"As I count to 1, to guys be ready. 3, 2, 1, fight!" - Ryunai

The two FranXX charge at each other. Delphinium tries to attack Strelizia. But, she dodged it easily. Then Strelizia does an uppercut on Delphinium.

"Strelizia wins. Next, Argentea!" - Ryunai

"Something tells me this isn't gonna go well." - Miku

"3, 2, 1, fight!" - Ryunai

Argentea tries her spinning attack on Strelizia but she grabs her arms and send her out flying.

"Strelizia wins." - Ryunai

"Aw, why do I have to lose?" - Miku

"Oh well, Hiro is just better than anyone after all." - Zorome

"Finally, Chlorophytum and Genista." - Ryunai

"Don't worry Kokoro-chan. I won't be hard on you." - Futoshi

"My, my, Futoshi. It's just a mock battle. No one's gonna be easy on you." - Mitsuru

"Well, I'm just saying." - Futoshi

"3, 2, 1, fight!" - Ryunai

The two FranXX begins shooting at each other. Then, all of a sudden, a big laser came out from the ground.

"What the?!" - Ryunai

"What's going on?!" - Hiro

As the ground shook, something burst out from the ground.

"It can't be. That's-" - Hiro

"Klaxo-Grand King, King-Klaxo Beast of the Earth." - Ryunai

"What the heck?!" - Ikuno

"This is bad!" - Kokoro

Then, the beast begins to charge up its beam attack again.

"Guys! Watch out! That laser can cut through things!" - Ryunai

"Here it comes!" - Goro

"Everyone, duck!" - Ryunai

The beast them fires the beam, easily cuts through the bulwark. Fortunately, Chlorophytum and Genista dodge the attack.

"Hiro, get somewhere safe with the others." - Ryunai

"What about you?" - Hiro

"I'm going to get something." - Ryunai

"Alright, guys come on! Follow me!" - Hiro

As Hiro and the other left, Ryunai went to the restroom and pulls out the Orb Ring.

"Taro-san!" - Ryunai

"Ultraman Taro!" - Orb Ring

"Mebius-san!" - Ryunai

"Ultraman Mebius!" - Orb Ring

"Help me bring the heat!" - Ryunai

"Fusion Up!" - Orb Ring

The Ultra projections shine the same color as Taro and Mebius which has been combine into a new form.

"Ultraman Orb Burnmite!" - Orb Ring

Orb Burnmite then rises.

"I am burning crimson red!" - Orb

Orb begins charging at the beast with a burning punch. Orb punches the chest multiple times and one burning punch on the head. The beast tries to attack the ultra but Orb dodges it. Chlorophytum and Genista decides to join the fight.

"Let us join, Orb!" - Ikuno

"Alright, fine." - Orb

Chlorophytum shoots the chest while Genista shoots the head. The beast decides to use the beam attack again.

"This is bad. It's going to do it again!" - Ikuno

"What are we gonna do?" - Futoshi

Then, Strelizia appears from the sky.

"Don't worry. We got it!" - Hiro

"Strelizia Mirror!" - Zero Two

Strelizia reflect the attack towards back to the beast.

"Now, Orb!" - Hiro

Orb uses the Stobium Ray and aims it to the hole on the beast's chest to finish it off.

"We did it!" - Hiro

"Looks like the victory's on us." - Mitsuru

"Strelizia, how did you that?" - Orb

"The professor installed a mirror to Strelizia's spear." - Hiro

"He said we should reflect it instead of dodging it." - Zero Two

"Never thought of it." - Mitsuru

"Well, I gotta go. Not much time left." - Orb

"Well, we'll see you later, Orb." - Hiro

"I'll see you guys later." - Orb

Orb the. flew to the sky.

"Bye, Orb!" - Kokoro

Later...

"So, Ryunai. Ever thought of something else?" - Hiro

"No, not yet. But, things work out good." - Ryunai

"Darling!" - Zero Two

"Oh, Zero Two. What brings you here?" - Hiro

"Why don't we do that "thing" tonight?" - Zero Two

"Zero Two, I don't like the way you said it. Sounds... dirty." - Hiro

"Looks like I'm interrupting something. So, have fun you two." - Ryunai

Ryunai then leaves.

"Wait, Ryunai. Wait, Ryunai! Ryunai! Come back! Hey, Ryunai!" - Hiro

"Looks like we can have fun now, Darling~." - Zero Two

"Ryunai!" - Hiro