"Digya, how did you come to the Land of Light?" Ultraman asked, "Did you face difficulties on Earth and come to this dimensional universe for help?"
"It's not like that," Chen Yu didn't clarify that he wasn't the Digya Ultraman they knew. Instead, he quickly informed them about the impending crisis, "I came to warn you that there's an issue with the Space Prison. The prisoners there might break out soon!"
Chen Yu wanted to say directly that Belial was about to escape.
However, as an outsider, it was hard to explain his detailed knowledge about Belial. So he warned about the Space Prison problem, urging the Ultraman brothers to prepare.
"That's impossible," Ultraman said, shaking his head. "The Space Prison is heavily guarded by the Land of Light's elite forces, all equipped with Ultra Bracelets. It can't be compromised."
Ultraman's disbelief stemmed from the fact that the Space Prison was created by the King of All Ultramen primarily to seal one person – Belial!
"Do you mean… Belial is going to break the seal and escape?" Ultraman asked doubtfully.
"Yes, please believe me!" Chen Yu nodded earnestly, "It's best to send more forces to check now, or it could lead to grave consequences."
"I understand. Since you've raised the concern, we will send additional forces to inspect," Zoffy responded. "The universe has been unsettled recently, with many monsters becoming aggressive due to negative energy."
Just then, another Ultraman flew in.
To Chen Yu's surprise, it was Mebius.
As a former comrade and ally, Chen Yu was hopeful Mebius would still remember him.
But upon asking, Mebius stated he didn't know a human named Chen Yu. However, Mebius did recognize Ultraman Tiga since this dungeon world's Mebius had already gone through the "Super 8 Ultra Brothers" storyline.
"Mebius, you've arrived at the perfect time," Zoffy told Mebius. "Digya mentioned a possible issue with the Space Prison. Can you lead a team to check?"
"Understood, I'll head there now."
After receiving Zoffy's command, Mebius set off.
Chen Yu, however, remained vigilant, suggesting, "Shouldn't you call the King of All Ultramen back?"
"Don't worry, Digya," Ultraman reassured Chen Yu, seeing his concern for the Land of Light, "With the Space Garrison here, there won't be any issues."
"Indeed."
A deep voice echoed in the hall, followed by the emergence of two figures: the Father of Ultra and the Mother of Ultra.
Both were also draped in capes and approached Chen Yu.
Chen Yu, however, was drawn to the Father of Ultra's horns, feeling a sudden itch in his hands.
"Rest assured, even with limited manpower, the Space Garrison can handle a simple crisis," the Mother of Ultra assured Chen Yu.
Accepting their reassurance, Chen Yu turned to Ultraman, asking a bold question, "If I may ask, Ultraman, do you have a son?"
Everyone turned their gaze upon hearing this. Only the Ultraman brothers knew of Ultraman's relation to Zero, a secret closely guarded within the Land of Light.
"Digya, how do you know this?" Ultraman asked in surprise. "Only about ten people in the Land of Light are aware of this."
"Just a random question… So, it's true?"
Faced with unexpected reactions, Chen Yu feigned ignorance.
"Indeed," Ultraman quietly confirmed, "But he made a mistake, and I sentenced him to training on Planet K76... which he didn't attend."
"Not attending?" Chen Yu grasped the crucial issue, "Where is he now?"
With a sigh, Ultraman revealed, "After undergoing thought correction, he was sent to assist Hikari in the Universal Science Bureau."
"Seriously?"
Chen Yu was genuinely surprised. Zero Ultraman, working under Hikari in the Science Bureau, suggested a future as a scientist?
The contrast was stark. Yet, with Hikari's prowess, becoming a scientist seemed apt. Moreover, the Land of Light's future was filled with gadgets produced by the Science Bureau.
"Digya, is there a reason you asked this?" Ultraman inquired, noting Chen Yu's curiosity.
"Just wondering," Chen Yu replied, "I once visited a dimensional universe where Ultraman's legend was well known…"
Compliments are always welcomed, even by Ultramen.
Just then, an Ultraman signature appeared in the sky. The Ultramen in the hall immediately reacted, rushing out to confront the new threat.
Chen Yu, initially puzzled, quickly realized the situation – Belial had escaped!
In the sky, Mebius and Taro crashed into the Land of Light, incapacitated. Belial, the black Ultraman, stood triumphantly, laughing maniacally.
Chen Yu lamented missing the chance to prevent Belial's escape. Now, with no Zero to defeat Belial and the Land of Light at risk, he prepared for battle, pondering whether to use the Zero Ultraman Transformation Experience Card to gain the power to defeat Belial.
As all Ultramen charged, Chen Yu shouted, "Don't rush in! A beam of light from each of us can drown him!"