Ultraman: I really didn’t work hard secretly.

The next day.

Everyone in the Ultimate Zero Guard was awakened by the Iron Samurai's alarm: "The latest news, Esmeralda has been invaded by unknown aliens."

"The Iron Warriors stay behind, and everyone else follow me to attack!" Zero appeared in the hall and gave orders to everyone.

"You should know that Esmeralda provided at least half of the funds for the construction of our headquarters!"

"Why don't you let me go with you?" the Iron Warrior asked puzzledly.

As the royal spaceship that has protected Esmeralda for generations, no one is more worried about Esmeralda than him.

The Flame Warrior said a few caring words, "Don't worry, Kebab, we'll go the same way. If you leave too, the Guard Headquarters will be completely empty."

Mirror Knight looked around the hall and suddenly realized, "Why is Seth gone?"

"Although that child sometimes likes to stay in bed, he has never been careless when there is an urgent task."

He took a look at the residential area in the Zero headquarters and waved his hand: "Never mind, the situation is urgent now, let's go first!"

Half a day later.

Zero returns with the guard team.

"They are so blind that they actually dared to invade Esmeralda, which is under our protection. We are already merciful by not destroying their country." The Fire Warrior was discussing the recent battle with his friends.

"Little Cero usually seems to have a hot temper, but I didn't expect him to have a soft heart. He actually released the children in the army."

As he spoke, the Flame Warrior changed the subject: "If little Seth was here at the time..."

The Flame Warrior didn't say the rest of the sentence.

Because everyone here who has communicated with Seth knows that if Seth were here, not only would he not let the children go, he might also attack the invaders' homes and blow up the entire planet.

Zero looked at the Iron Warrior standing in the hall: "Is Seth not out yet?"

The Iron Warrior shook his head dumbly: "No."

The Mirror Knight smiled indulgently, "That guy had a nice late night sleep today."

"That's true, but everyone is busy and he is still sleeping. It's a bit inappropriate." Cero walked towards Seth's house.

"I gonna go see."

"Click——"

Open Seth's door.

Cero found that everything in the house was in order, except that there was no one there.

"Didn't you say you didn't see him go out?" Zero turned and asked the Iron Warrior.

The Iron Warrior following behind Zero nodded: "Yes, no, but judging by the situation at the scene, he may have left before we set out on the mission this morning."

The Fire Warrior guessed: "Leaving suddenly? Was he too busy in the Ultimate Zero Guard, so he returned to the Kingdom of Light?"

Lopez shook his head, "No, Seth wouldn't do anything like that. If he wanted to leave, he could have left yesterday."

Flame Warrior: "That means this kid has some secret mission to perform."

Feeling anxious, Zero began to edit Ultra's signature: "I'll ask where this guy is now."

……

Unknown time and space.

Seth woke up in deep darkness and found himself in a completely unfamiliar universe.

"What happened? I should be lying in the room of the security headquarters now. Who threw me out?"

"Wait, at the end of my memory, I tried to communicate with the 'door' in my head, and then I lost consciousness..."

"So, I am not in the world behind the 'door' now, am I?"

"Send an autograph to my brother and ask."

After half an hour.

Seth, who didn't receive his brother's autograph, sat on a meteorite in the universe in confusion: "No reply yet."

"Is he still sleeping?"

"Wait and see..."

About twelve cosmic hours later.

Seth was sure that his brother did not receive the Ultra signature he sent.

If I didn't reply before because I was sleeping, then I should wake up after such a long time.

Out of trust in his brother, Seth knew that as long as Cerro could receive the signature he sent, he would definitely reply.

No reply means no receipt.

If he didn't receive it, it meant that he and Zero were not in the same universe now.

Thinking of this, Seth transformed the Ultimate Bracelet on his wrist into a long sword.

"Travel across the universe and find it back."

Two days later.

Seth, who has traveled through space countless times, has never found the Esmeralda Universe and the Kingdom of Light Universe.

Just as Seth was about to go to hyperspace to take a look, he noticed a blue planet out of the corner of his eye.

"This planet looks like Earth."

"Now that you're here, come in and take a look around."

……

Kingdom of Light.

Seven looked at Zero who was lowering his head in front of him, and his eyes flashed twice: "What? Seth is missing? Or is he missing in the base?"

Having lost his brother, Zero was like a child who had done something wrong: "Yes, we checked the surveillance video in the base. Seth never came out after returning to the room that night, but he was gone when we went in. There was no sign of anything being broken in the room. Seth never responded to the Ultraman autograph I sent him."

"According to various signs, Seth may have traveled through space in the room."

"But I have searched the Esmeraluda Universe and the Kingdom of Light Universe that he is familiar with in the past two days, but I still can't find any trace of that kid."

Seven asked: "So, Seth is most likely lost in a parallel universe?"

Sero nodded: "Yes, I think so."

Seven: "What happened to that kid? He left suddenly without even telling me..."

"I think Seth might have had an accident. Based on his personality, he wouldn't do such a thing as leaving without saying goodbye... So I want to temporarily hand over the Ultimate Zero Guard to Mirror Knight and others, and concentrate on finding Seth." Zero expressed his opinion.

"Although Lopez is already looking, more people means more hope."

"Okay, I believe you can make your own decision." Seven nodded helplessly. He was worried about his son's safety, but he also knew that his ability was limited.

……

Space Guard Headquarters.

Zoffy looked at the pile of documents on the virtual workbench and slumped back in his chair with a headache.

"So many things happened at the same time."

"First, two different groups of space-time energies were detected, and then Seth disappeared."

"I think that brat should be fine. After all, he's so smart..."

At the desk, Hikari, who came to report, asked: "As for the space-time energy detected in the Crab Nebula, should we send someone to investigate or should the Science and Technology Bureau first use technology to lock it down and then wait and see for a while?"

"Send someone over to investigate. These things happened at the same time, so we have to deal with one of them first." Zoffy sighed.

"By the way, how is your research on the small space travel device going?"

Hikari: "It will take some time to mass produce it. After all, the new device is not only smaller in size, but also requires less energy to travel through space."

Zoffy: "Okay, as soon as possible."