After eliminating several Magma Aliens, Chen Yu found himself struggling in the battle against the remaining forces.
With no other choice, he opted to fly through space again, dragging these adversaries along in an attempt to delay them.
While flying, a thought occurred to Chen Yu. In the "Ultraman Leo" TV series, the King of Ultra indeed exists.
When Leo was dismembered and on the brink of death, the King of Ultra appeared to revive him. Moreover, the King intervened to clarify that Astra was impersonated by a Babarue Alien.
It's clear that the King of Ultra possesses immense power, vigilantly observing the cosmos and taking note of its movements.
Otherwise, he wouldn't have conveniently appeared on Earth after Leo's death to revive him.
Chen Yu wondered, "Maybe the King of Ultra is watching... Should I try to get his attention?"
Thinking it over, he returned to the Moon's surface.
The pursuing Magma Alien army landed on the Moon once again.
As they charged towards him, Chen Yu mustered all his strength, breaking the law that sound cannot travel in a vacuum, and shouted: "Heaven and earth, King of Ultra, please show yourself!"
However, when Chen Yu shouted, the Magma Aliens hesitated, wary of any tricks up his sleeve after witnessing the freezing light ray previously.
But aside from a meteorite crashing on the Moon, creating a small crater, nothing happened.
Undeterred, Chen Yu shouted again: "King of Ultra! Resurrection from the ashes!"
The Magma Aliens, about to charge again, halted upon hearing his call, remaining vigilant.
Still, the silence persisted.
Frustrated, Chen Yu pointed forward and solemnly declared, "Born from the light, King of Ultra, reveal your true form and change again. As a Giant of Light, I pray to you—break the seal!"
This time, the Magma Aliens, not falling for it again, laughed coldly and charged with their blades drawn.
The next second, two streaks of pure white silk shot out from either side of Chen Yu, knocking down many of the Magma Aliens' blades and pushing several of them into a crater.
Chen Yu, slightly surprised by the appearance of these white silks, turned around and saw a long-haired woman in a white dress manipulating them to attack the Magma Aliens.
"Moon Goddess? No, wait..." Realizing his mistake, Chen Yu said, "It's Yullian!"
Yullian, who returned to the Moon in "Ultraman Ace" to develop her homeland and later appeared in "Ultraman Taro" to make mochi with Taro...
Considering the timeline, it wasn't Taro's turn to appear yet.
Chen Yu didn't expect to call out Yullian instead of the King of Ultra.
Approaching Yullian, before Chen Yu could speak, she asked, "You know my name?"
"Of course," Chen Yu nodded, "You've fought on Earth as a Giant of Light, haven't you?"
"Yes, I have," Yullian confirmed, "Are you also a member of the Ultra Brothers? I remember Seven is currently protecting Earth."
"Seven's leg is broken, and I happened to pass by Earth and encountered these Magma Aliens invading."
Chen Yu explained.
Noticing Yullian's giant form, Chen Yu realized she had the ability to enlarge herself without transforming into Ultraman Ace.
Though Yullian's assistance was unexpected, facing an entire Magma Alien army with just two people was still daunting.
Yullian then spoke an unintelligible phrase toward the Moon, causing armored warriors to emerge from the lunar surface.
"These are my people. It's their duty to eliminate invaders and Magma Aliens disturbing the Moon."
Yullian explained as Chen Yu marvelled at the lunar inhabitants' ability to fight as giants.
The Magma Alien army clashed fiercely with the lunar warriors, with Chen Yu joining in the fray after transforming into his strong form.
Back on Earth, the Magma Alien leader, waiting impatiently for his army's return, grew anxious.
Without Chen Yu's return, Moroboshi Dan also became concerned.
Mac's team attempted an assault but were effortlessly shot down by the lone Magma Alien.
Eventually, the skies filled with figures descending, not the Magma Alien army, but Ultraman Diaga and giant lunar warriors!
Surprised by their unexpected allies, Moroboshi Dan and the Magma Alien leader watched as the battle on Earth shifted dramatically.