As for the project, everything had gone well, both the doctor and the professor were impressed by the project that the team had done, being the leader of the group, Dekisugi turned on the flying ship to make it rise a little and that both graders will look at the performance of the engines and propellers. Seiya was at Nobita's side as they saw the fruit of his work.

"It really ended up working well, I was afraid there would be something wrong" Nobita says, exhaling with relief "I can relax a little now, at least until I make my next move, I'm going to tell Suneo and Gian everything I think of them and stand firm so that they don't continue bothering me" he says decisively although he was still scared about what he was going to do.

"That's good, I'm glad you're going to do it, you have to stop those two, I'll be next to you to support you" Seiya says.

"Me too" Shizuka approaches along with Doraemon and Melia "Once the event is over, you must face Suneo and Takeshi, I'm glad you decided to do it"

"We will be with you at that moment, because it's a big step you are going to take and you need support" Doraemon says with joy

"In the same way I'll have the confetti machine filled with hot sauce ready if you need it with that pair" Melia gives a thumbs up smiling

"Guys, thanks" Nobita says. The spirits that were rising in self-esteem stop when he sees the same guys in black who were outside the building looking at some machines too close "It's them."

"They?" The blue haired boy asks confused.

"Yes, a while ago I saw a couple of adults with black suits and dark goggles talking and now they are looking at the inventions on display, they look strange" The silly boy says, confused, thinking that it was just a couple of strange guys who liked the black color. Although that rang the alarm bells in Seiya's mind, who, in order not to alert the environment by causing chaos, approaches Dr. Keta and Hikaru.

"Hello Seiya, the flying ship that you made together with your friends has been impeccable, of course there are some details that could be improved but it deserves a 100 without a doubt" The doctor says but notices the blue-haired boy's face "What's going on? I notice you're uneasy." Seiya approaches the doctor and whispers something in his ear, which makes him put on a serious face. "Ok, I understand, I'll see what I can do, thanks for letting us know, Seiya"

"Well, actually my friend Nobita was the one who noticed those two, I just spread the word" The blue-haired boy says, smiling nervously.

"Oh I see, if that's what I think I'll give the warning for you to execute the emergency plan" Dr. Keta gives him a small device that only had a warning light. "By the way, if that happens, I'll thank your friend later. Hikaru, let's go."

Both scientists quickly leave, saying goodbye to the professor and excusing themselves that they had unfinished business. Hikaru was confused by the recent reaction of the doctor and Seiya. "Boss, what's going on? Why are we leaving so soon? We haven't seen the other projects yet."

"We have to investigate something, and if it turns out to be true, we could lessen it by making some calls. I think that indirectly, 81's friend has helped us avoid serious repercussions"

A good time passed and the event was still normal even with Dr. Keta's unexpected early departure. Hanz, who was still around, was sitting on a railing at the top of the building, looking at his pocket watch while smiling, "It's time to let the first act of a story whose spectator is myself begin, I have found a good place, after all, I must ensure that the play continues its course." Meanwhile, Dr. Keta was outside the building with Hikaru and what appeared to be some kind of police officer in not-so-formal Victorian-era clothing, apparently part of the Sutirushiti Special Forces, which were more forceful in more serious cases than normal police, this was the captain, a middle-aged man with a scar over his eye and a black beard.

"Thank you very much Dr. Keta for your warning, we were able to discover a considerable amount of underground explosives under the building, and we also caught one of the two involved, this is undoubtedly another attack by Baron Kurai, wanting to collapse the great hall, fortunately, we avoided the strongest, but we don't know if there are more of those explosives and we still need to catch the other one, so execute plan B." The captain of the force decides to deploy the troops, but Baron Kurai's other ally had hidden on the other hand near the scene of the incident and gives notice through an improvised telephone.

"Sorry boss, it seems that someone discovered us and notified the police, at least most of the explosive devices have been deactivated, all from the underground, plus our target to catch ended up with the special forces"

"Well, it doesn't matter anymore, they may have lessened the chaos, but that doesn't mean they calmed it down, let's forget the target this time, it's time for the show to begin" A dark shadow had the other communicator type device while putting away his sharp weapon in its position.

Gian and Suneo, seeing that they already had their grade, approach Nobita with arrogance who was talking to the rest of the group, the 6 look at the pair "Well, it seems that we are already done with this project, so we no longer have to continue in the punishment zone" Gian says looking at Nobita hoping to intimidate him, but surprisingly he stands firm, surprising the robust one.

"And now what fly bit you, uh?" Suneo says, also confused but somewhat annoyed by the recent rebellion of the butt of his jokes.

Nobita looks at his friends who nod in support of him, to which he exhales deeply and looks at the pair with determination "Gian, Suneo, I...!"

But something interrupts the fight, the device that was given to Seiya began to flash a flashing light, which surprised the blue-haired boy having to interrupt the confrontation "WAIT! Leave all that for later, now we have to go!" he says he altered, leaving everyone confused.

"Huh? Why?" Nobita asks to which Seiya looks at him pale "Is something bad going to happen?"

"I'm afraid so, and I think it has to do with the guys you saw a while ago, it's better to evacuate. Melia!" The girl understands her brother's order and looking around she sees her goal: A fire alarm. She runs over there, breaks the protective glass with her hand and activates it causing the alarm to sound, causing people to start moving towards the exit.

Little by little people began to evacuate without knowing what had happened, since they saw no signs of fire but the survival instinct led them to do so. "Well, we must leave carefully before..."

The blue-haired boy hasn't finished speaking when the inevitable happens: An explosion happens at the top of the building that blocks the entrance to the place, leaving some injured, and trapping those who couldn't get out in time. "What's going on?!" Nobita shouts that instead of hiding behind Doraemon, having Shizuka close to him, he stands in front of her to protect her, traces of fires and explosions in some inventions were recorded in the great hall.

"I don't want to die here, mommyyyyyy!" Suneo hugs Gian with fear while he gets nervous

"It's another one of those, we're in another one of those Baron Kurai attacks!" Nervous giant shouts

"Wow, and to think that they were bothering Nobita all the time, and they turned out not to be what they are, I would leave them here if I wasn't a good person" Melia says while trying to find an Emergency exit. Dekisugi tries to open the emergency door but it was stuck.

"The emergency door is stuck and the main door is blocked, there are still people trapped here, we have to help them!" The smart boy says in a serious manner.

"Doraemon, there has to be something we can use, there are a lot of people here who will die if we don't do something, just like us" Nobita says to which Doraemon nods and searches in his pocket.

"Using the Tunnel-Hoop in these circumstances isn't a good idea, a girder or the ceiling itself can fall on us while we go through the walls, plus there are fires everywhere" Doraemon remembers something that Hanz said a while ago.

/Just keep in mind to always have a door on hand, a scarf for the salty rain and a chair to wait in, I'm sorry in my heart to have to leave the stage so soon./

"That's right! Guys, gather all the people here, quick!" Doraemon takes out the Anywhere Door, which in that world was a metal door with black Victorian-style engraving.

"Of course, the Anywhere Door! Let's get everyone out this way!" Nobita says enthusiastically.

Thus, the guys begin to guide the people trapped in the large hall, taking some injured through the Anywhere Door that appears just a few meters outside the building, little by little the people evacuated. But what the guys didn't know is that the same shadow from a moment ago that communicated with the subject of the attack had entered through a window that was open, preparing his katana while he watched people escape.

When everyone was there, only Nobita remained, or at least that's what it seemed like. Since Shizuka had heard a little boy crying and had gone to look for him. Suneo looked on the other side of the door as Nobita was looking to see if there was anyone else.

"What if... I close the door with Nobita inside? I could say it was an accident, right?" Intrusive thoughts filled the dwarf's head as he approached without any expression, he was tempted to simply grab the doorknob, close it and push the door to the ground so that it would disconnect on the other side. "But what am I thinking?" He just moved his hand away from the door as he exhaled tiredly, but what he didn't know was that a certain thespian who was also outside had seen the dwarf's reactions.

"Well, how interesting... I could use this for a... halftime, hehe" Hanz thinks while he just drinks tea in a cup carefree as always

"Hey Suneo! Have you seen Shizuka?" Gian asks, making Suneo startle, who shakes his head. Dekisugi approaches when he hears that.

"Shizuka hasn't come out yet?!" Dekisugi shouts, drawing the attention of Nobita, and also Doraemon who was using the Doctor's bag to treat the injured.

"We have to find her, I can't leave until I find Shizuka!" Nobita walks away from the door and looks for the girl with the pigtails. Doraemon and Dekisugi were going to use the door again to help him, but someone closes the door from inside, an armor's hand is seen breaking the doorknob and knocking it down before anyone else could get through. On the other hand, the Anywhere Door sparks and stops working.

"NOBITA!" Doraemon shouts, trying to use the door, but no matter how many times he opened and closed it, it didn't react, until it exploded, breaking into pieces. "Oh no! Nobita and Shizuka are still in there!"

"I didn't lock or break the door, I swear! It's not my fault!" Suneo shouts while tearing up remembering his intrusive thoughts but the three of them look at him confused.

"Of course it wasn't you Honekawa, someone did that from inside when Nobi went to look for her..." Dekisugi thinks for a moment while Doraemon desperately searches for the tunnel-hoop in his pocket, Seiya and Melia approach nervously not to see the pair of kids with them "Couldn't it be that...?!"

Seeing Dekisugi pale, the others also turn the same because they knew at that moment who they were referring to. Inside the great hall, Nobita using the hopter, putting his cap tied to his pants as he usually does, looks for his friend and from above in the air he manages to find her, she had returned to where the Anywhere Door was and was holding a little boy by the hand who had been trapped in the rubble.

"Where is the Anywhere Door?!" The pieces of the door had disappeared when it exploded on the other side, Shizuka was holding the hand of the little boy who was crying loudly asking his mother "Don't worry, we will find another way out."

"There is no way out for those who seek to protect the weak" A dark iron samurai individual emerges from the shadows with a katana in his hand as he approached with his mask always covering his face, it was without a doubt Baron Kurai in person.