Octopus Queen Vinila, Starfish Queen Silvana and Shark Queen Mariana led some more kings and queens to fight the Shark King's minions. Like the rest of her husband's family, Mariana's resolve to stop Trebon never wavered, and many royals stood behind her in support.

As they were fighting, eight metallic warriors appeared to assist the kings and queens. They are the Metal Heroes, warriors in metallic armour who fight evil with technology. Though they may seem like the obscure products of a bygone era, their deeds continue to resonate among those whose memories remain dear.

Among those heroes were the Space Sheriffs Gavan (Type-G), Sharivan and Shaider, modern day heroes who succeeded the mantles of their now-retired predecessors and mentors. And then there was the Megabeast Investigator Juspion (also spelt Jaspion), Spielban who transports the monsters he fights into another dimension to protect civilians, the android superhuman-machine Metalder, the World Ninja Jiraiya, and the cyborg mobile cop Jiban.

Elsewhere, Ultramen Ginga, Victory and X also contributed their efforts against the Shark King. The three Ultras utilised the power of other Ultramen or even monsters, robots and other creatures through the Spark Dolls, summoning armaments, granting enhancements or even transforming into their forms altogether.

"Ginga Cross Shoot!"

"Victorium Shoot!"

"Xanadium Beam!"

Polvina and Veto's groups met up with Miss Marla, Duante, Seretao, Bia and the Whale Royal Family as they continued working through the waves of minions.

"Hey, are you guys getting tired?" asked Ester.

"We can't afford to stop now," replied Duante. "The Shark King's minions are everywhere, all across the world!"

"What?" remarked Tubarina. "Are we seriously going to have to go all around the world to deal with these goddamn minions?"

"Don't worry, Tubarina," said Polvina. "I'm sure there's a lot more heroes who can deal with them. Just focus on the enemies here!" Although they didn't know it, Polvina was right, as aside from the Drylander resistance, heroes came from different dimensions to help deal with the crisis, for the Shark King's ultimate plan could potentially affect each and every universe unless it was stopped.

Suddenly, balls of light rained down on Dryland, blinding everyone as they glowed. The balls of light then scattered into embers as they revealed… more young princes and princesses?

"Attack!" said Marc, one of the young princes. The young royals, who appeared around the same age as the current princes and princesses, began fighting the Shark King's army in an effort to help their previous generation.

Two siblings were analysing their friends' movements on the battlefield with their tablets. "Lelo and Cameron's units aren't making a dent in our parents' clones!"

"That's because they're in the arrow formation and their enemy is using the half moon formation. Tell them to switch to the wheel formation, Antonio."

"Right! One of them can get behind the enemy and strike them from the back. Great thinking, Penny!"

"Well, that's battlefield strategy for you. I'm sure Mother would have thought the same way."

Another two siblings rushed towards a bunch of clones. "Don't hold me back, Rohan!"

"I won't, as long as you keep up with me, Lizzie!"

Tina, one of the young princesses, faced off against some more clones while her brother and cousins caught up to her. "Come on! Any of you want a piece of this? Hey Marc, Marina, Paula, (Spike,) last one to get 100 KOs is a rotten egg! That goes for you too, Broly and Lucy!"

"I wish you could take this more seriously, Tina. But it's not like our parents weren't mighty warriors when they were our age. Anyway, let's go, Lucy!"

"My cousins can be so crazy sometimes. Wait for me, Broly!"

And it wasn't just them. Thanks to Bites the Dust, many more princes and princesses had come from the future to help their parents, the current princes and princesses. There was Zack, Jacky, Rita, Kimberley, Tim, Valeria, Choko, Cindy, Richard and Rebecca among many, many others. The parents of the current princes and princesses were just as surprised to see their future grandchildren in the present day.

Elsewhere, Sirilo and Angelica came to the assistance of Marli, Socita, Liam and Mauricio. After defeating the Shark King's minions, they were confronted by King Marcos.

"Seeing my daughter fraternising with a boy is one thing, but with a Drylander boy of all people? Just how horny can you be?"

"This is all your fault, Father!" yelled Marli. "If you weren't so focused on fighting this war then Mother and I wouldn't be bored!"

"All my life, I have been disappointed by everyone around me. No one has strived to meet my expectations!"

"You may be my father, but for the sake of both our worlds, we will defeat you!"

"Charge!" Marcos' unit charged at Marli and the others, who responded in kind. Although Marli and the others put up a good fight against their enemies, Marcos quickly turned the tides by charging through his soldiers and knocking the six warriors back with his sword, the Laundry Pole. "Tsubame Gaeshi!"

Marcos prepared to deal the killing blows, but as he charged, a ball of light appeared in front of him. Suddenly, he found himself in a deadlock with another warrior.

A warrior in blue shorts and a swordfish crown of the matching colour.

"That crown… you can't be…"

"Yes. I am."

Marcos was pushed back by the warrior. "This is impossible! Completely impossible! How can you be a Swordfish Prince?"

"Open your eyes and see for yourself!" The warrior went over to Marli and the others and helped them up. "Are you okay?"

Marli felt the softness of his voice and the tenderness of his touch. "I'm okay, but… who are you?"

The warrior didn't answer Marli, but he turned around, standing in front of her and Liam, saying to Marcos, "Do you see now?"

Marli and Liam were confused, but Marcos, seeing this, just laughed. "In that case, what are you here for?"

"I'm here to make you see the light. Despite what happened between you and King Trebon in the past, that doesn't give you the right to take it out on your family, your fellow kingdoms, your world. This world is full of love and joy, and I'm going to prove it to you!"

"You are naive, sprog. In that case, answer me this; have you been dragged into a conflict with someone you thought was your friend because of your parents' animosity when they were younger? Have you ever tried to convince your friend that their parents were bad to your parents even when their parents were good to them? Have you had to work together with someone who can't seem to be convinced that everything isn't sunshine and roses?"

The warrior stood silent as he listened to Marcos before he countered his questions with a lecture. "Maybe I have, maybe I haven't, but even so, nobody asked you to keep this feud going for as long as it did. You've let your misguided hatred for King Trebon fester within you. Does he even know why you hate him so much? How will you know that if you never ask him? How can you work together with him if you can't come to an understanding?"

Marcos was disappointed. "And you call yourself the Swordfish Prince. Anyone who can't understand my pain is no descendant of mine! Now take that crown off before I take your head along with it!"

Likewise, the warrior was disappointed as well. "So it looks like I failed to convince you… such a shame."

As Marcos charged at the warrior, his siblings and friends appeared around them in balls of light. "Flikin, look out!" one of them said. Marli and Liam pushed him out of the way before kicking Marcos back. Marcos got up but he was stopped by two young royals in swordfish crowns and another one in a grouper cap. "Hurry up and morph!"

"We can't hold him off for long!"

"We still need to deal with other things here!"

Flikin stood up. "Mardillo… Carlita… Sarita… thanks for the help!"

Barti, who was fighting the Crab King and Queen with his siblings Serena, Mielita and Clancy, quickly ran over. "What are you waiting for, Flikin? It's morphin' time!"

"Right!" The two of them took out their transformation items.

Ultraman Trigger Multi Type! Boot up! Zeperion! "I am the light of hope that will build the future! Ultraman Trigger!" Ultraman Trigger Multi Type!

Ultra Dimension! "Shining on… Flash! Decker!" Ultraman Decker Flash Type!

The two of them transformed into Ultramen Trigger and Decker, warriors who normally grow giant-sized to defeat giant monsters but can still fight in human size if they wanted to.

Circle Arms! Multi Sword!

Dual! Standby! Ready!

With their swords, Trigger and Decker fought Marcos along with the Crab King and Queen while their siblings (and Sarita) held off the Shark King's minions.

Sirilo said to his friends, "What are we doing just standing here? Let's get in there!"

"Yeah! Our future is at stake from the past and it's up to us in the present to protect it!" encouraged Angelica. The six of them charged into battle as well.

As their duel went on, Marcos and Flikin kept moving as their swords kept clashing. Finally, the both of them were ready for their finisher attacks.

Maximum boot up! Multi!

"Tsubame Gaeshi!"

Marcos swung his sword down, but Flikin leapt up, causing him to miss when he turned his sword to swing up.

Zeperion Sword Finish!

It was then that Flikin slashed Marcos from above, disorienting him. "Now!" he signalled, and Mardillo, Carlita and Sarita rushed at Marcos from behind, attacking him.

"Liam, can you send me flying at my father?" asked Marli.

"We're not in the water. Air doesn't work that way," Liam replied.

"If that boy… Flikin over there believes that love can help Father, then I want to believe it too. Now turn me loose!"

"Right!" Liam got behind Marli and did a backflip on the spot. "草! 走! 忽略!" His kick sent Marli flying towards her father as she prepared to deal the finishing blow.

"Father… this is for Mother and Liam! Shin Tsubame Gaeshi!" With this, King Marcos was defeated.

Meanwhile, Sirilo, Angelica, Mauricio and Socita helped Barti, Serena, Mielita and Clancy fight the Crab King and Queen. Though their opponents' attacks were powerful, they were no match for Barti as Ultraman Decker with the Ultra Dual Sword. Decker Flash! Dual! Selgend Break! The attack briefly disoriented the Crab King and Queen as everyone else continued attacking them.

"Barti, use this!" Flikin threw a card over to him.

"Got it!"

Decker Flash! Trigger Multi! Ultra Combo! Dual! Flash Multi Scram! With this, the Crab King and Queen were defeated as well. The two Ultramen and their siblings (along with Sarita) said goodbye to their future parents before running off to help their friends.

"Wow…" said an amazed Sirilo. "If these are our children in the future, then I have to say I'm proud of them."

"It's nice to know that we can work to put their future in safe hands," added Angelica.

Socita wondered, "Do you think we'll have more than one kid? I only saw one girl who looked like me."

Mauricio replied, "In this day and age, it's hard to say."

Marli and Liam came up to the others. "Nice work, everyone," praised Marli. "Soldiers! Take them down to the War Rooms. We'll deal with them after all this is over."

"Nice to see you can get over defeating your dad so quickly," commented Liam.

"Please. I didn't need to break a sweat for him. I'm sure others would say the same."