The moon shone brighter than ever over the secret hall, it was the last chance, it was the last chance for the former general of the Demon King, Yhua, to bring back her leader, or at least his consciousness in a new body, to begin her revenge against Illumia and the Earth. His assistant, a copy of Takehiko, the traitor of Illumia, had tied Princess Lillie, Dorami and Sewashi with chains to one of the columns to prevent them from escaping, since Yhua had planned to use them as an offering for when the Demon King returned to life, that while Nobita had also had his hands chained behind his back, he was kneeling in the center of the summoning seal. Everything seemed to go according to Yhua's plan, or at least that's what a certain team wanted her to think.

-The time has come, soon my lord will return. I'm so excited!- Says the fairy/demon who looks at Nobita mockingly -Feel honored, Guardian. You will serve the cause as a vessel for my lord. What a shame you won't be able to see your baby be born, because when he returns I will have him destroy your family... With your own hands! HA HA HA!-

The swordsman just exhales tired of the situation while Sewashi angrily looks at Yhua -I don't understand, why of all the generals is she so obsessed with the Demon King?- Says the boy from the future.

-Why?!- Yhua turns slowly approaching the boy -He was the one who saved me when I was younger, he gave me a second chance when no one else gave it to me. Also...- The cleric can't help but blush as she looks at the ceiling -I always felt something for him, I would give my life for him, like I did years ago by granting him my mana.-

Lillie can't help but feel upset at such a reaction. -That makes what you're going to do to Nobita sick! If you touch him you'll regret it!- Dorami and Sewashi startle a little scared, they knew that Lillie was a very difficult person to make angry, but seeing her that way when Yhua mentioned that was a surprise for them.

-I'm not interested in your husband, princess. But I have to admit, as an adult he has the charm of him. I'll take good care of him when my lord occupies his body.- Yhua walks away from her with a smile from ear to ear while Lillie turns even redder with rage at the fairy/demon's provocation.

-Lillie, calm down, remember that you can't get too upset!- Dorami says, still shocked by the princess's attitude, who listens to her and calms down, although she can't help but tear up a little.

-And now, what are we going to do? If we don't stop this, I'm going to lose Nobita and I don't want that to happen. Why does he have to go through this kind of thing related to the Demon King? Everything was quiet during these years... And now...-

-Lillie- says the swordsman as he looks at the young blonde with a smile -Everything will be fine, I only ask that you trust me. They aren't going to separate us, I promise you, we are going to get out of this and come home together, we will see our baby born and grow up. And no one, not even Yhua is going to hurt anyone, not you, not my family, not Illumia-

Nobita once again shows his warm smile that Lillie liked to see, the one she saw for the first time when they met in the dream they both had when they were child, the one that inspired her and conveyed confidence, which made the princess feel confident and calm down more. After calming his wife, the swordsman looks at his great-great-grandson with a serious but determined look, which makes him return the same look, apparently they also had something planned between them.

Yhua with a confident look begins to speak in an ancient language of summoning, the seal begins to flicker a bright ruby color, Dorami begins to worry a little but she had to trust the plan of the team she was in momentarily. The wind around begins to move and the seal became brighter and brighter.

-GRANDPA!- Sewashi shouts while Nobita, although he got a little nervous, didn't stop losing faith in what was going to happen, there was no more reliable word than Dekisugi's, so he waited for the result that would determine everything.

-OH, GREAT SEAL OF INVOCATION! I have given you all the mana you need to fulfill my whim, now bring back my Lord Abaddon, the Great Demon King, I offer you this vessel for his mind to live within! I SUMMON THE MIND OF THE DEMON KING!-

The cleric shouts that last phrase causing the seal to shine brighter, flooding the room with a crimson glow. But... This glow didn't last almost at all because it stops instantly, which surprises the fairy/demon. -What?!-

Yhua uses the same chant and says the same request once again, nothing happens.

She repeats the process for the third time... NOTHING.

Dorami exhales in relief at that and Nobita smiles looking at Yhua -Technical problems?- Lillie and Sewashi also sigh in relief since everything had turned out as it was obvious: The Demon King would NEVER return to that world.

-SHUT UP! It can't be possible! I did all the steps properly and in detail! It should work, the Demon King's mind should have already taken control of the Guardian of Illumia- The fairy sees how the seal goes off as she cannot make the invocation -No, no, no, no, no, NO! This was the only solution I had left to be with my lord!- Yhua begins to cry desperately, which even surprises Takehiko. Immediately the fairy looks at Nobita with anger -You did this to the seal! You should have modified it when you could! Damn human!-

-Me?- Nobita exhales smiling -I'm just a mediocre swordsman aspiring to be king of humans who is still somewhat clumsy. How could I have the ability to even modify a seal that I have no idea how it works? I think you're the one with the problem, Dekisugi warned you when we caught you that it was impossible to bring back the Demon King. It's over, he's gone. And it's time for you to come to your senses and accept once and for all that you can't bring him back-

Yhua growls in rage but then looks at those who were chained to the columns, losing his mental stability. -Then if I can't get back the one I love, I will take away what you love most!- With her demonized wings she launches herself towards her victims ready to finish them off.

-NOW, CLOSE YOUR EYES!- Nobita shouts as everyone does it at the same time as Sewashi exhales deeply and with a movement of his finger he summons a small glow that explodes, flooding the room with a great blinding glow that clouds both Yhua's vision, like the Takehiko's.

The boy from the future opens his eyes like the others and looks at the result of his spell -Did it work? It really worked! When grandpa whispered to me to use the shiners this way when they were chaining us up, I didn't think it would really work. Although I didn't know he was aware of that-

-He's seen it from Dekisugi a couple of times while we were on our mission. You see it? You are very capable of controlling mana when both your mind and your heart are focused on things more important than a reputation.- Lillie says smiling at Sewashi who also smiles.

-Doraemon will fall on his back when he finds out all this- Dorami exhales smiling -And I thought it was going to be a quiet journey, but at least I think you have already been able to resolve your little conflict-

-More or less, but this has helped me a lot.- The boy from the future sees a shadow which turns out to be Dekisugi who had used the invisibility spell on him.

-Princess Lillie. Thank goodness you're fine.- Dekisugi uses the Mystic Sword to break the chains and free the prisoners from the column. -Sorry if we appear up to this point but we had to do it according to Nobi's plan, Kioji is guarding the perimeter so that Yhua doesn't escape.-

The Hero of Illumia runs up to Nobita and frees him from the chains so that he can get up off the ground, Lillie walks quickly towards him, hugging him instantly while she tears up, worried about what has happened -Are you okay?! I was very worried that Yhua would get her way, I was afraid of losing my husband.- Nobita hugs her lovingly while she kisses him on the forehead.

-I'm fine Lillie, I would never let a crazy person like her take me away from you, what matters most to me is that you are safe, or rather...- The swordsman looks at the princess's belly while smiling -May you both be within reach. I'll always protect you, I love you Lillie-

The adult kisses his wife who happily closes her eyes feeling his lips with hers. In addition, she touches Nobita's cheeks and opens her eyes looking at him with a bright look after having spent hours separated by a crazy clergywoman with broken dreams -I love you too, Nobita, I really adore you a lot-

Yhua kneels and with her vision returned, she sees how everyone who was present at that moment approached Nobita while smiling, her heart broke because she had finally understood that the lord she loved so much wasn't going to return again, he wasn't going to be with her anymore. That only made her more hysterical to the point of looking at Takehiko who was still next to her. -It's time for you to return from where you came from. I'll finish them off now!-

-B-but master...- Takehiko notices how she had given in to the madness, so he just lowers his head -Yes, my lady-

Yhua with a machiavellian smile looks towards the good guys. -IF I CAN NO LONGER BRING MY LORD BACK TO THIS WORLD, THEN THIS WORLD SHOULD DISAPPEAR!- She quickly gets up and absorbs Takehiko's copy with her hand while the others watch and stand guard to protect themselves. The part of Fairy that was barely noticeable in her disappeared when she increased in size and her colors became very opaque, transforming into a complete demon. -EVERYONE DISAPPEARS!-

Nobita stands in front of Lillie -Dorami, Sewashi, take Lillie out of here! We will finish the job-

-But Nobita...- Lillie wanted to stay but her husband puts his hands on her shoulders.

-It's dangerous with you in the state you're in, besides, trust me and the boys, we can handle this!- The swordsman gives her a loving hug and Dorami takes Lillie's hand to go with her out of the secret room, along with Sewashi who kept watching how Nobita and Dekisugi were facing the demon, Kioji also appeared from the shadows to support them.

Upon leaving, Devan was waiting for them while he was sitting on the throne of the former Demon King. -Wow, you didn't escape!- Dorami says amazed because she thought that the elf would use the fight between DoraLlumia Team and Yhua to escape, but that wasn't the case, he had his eyes closed and noticed the three next to him.

-I told Nobita that I was going to help him. Other than that, I have no reason to escape, the chases bore me- Devan opens his eyes and looks at the boy from the future -Hey- The elf stands up and looks at the boy from head to toe -So you're Nobita's cousin. You are almost physically equal to him. But there are differences, I can tell, you are you. But I can't help but remember the old days- Devan extends his hand to Sewashi to greet him, but Lillie slaps him away making the elf smile painfully.

-It's better if you are away from everything related to Nobita. No matter how much you helped him today, I'm not going to forget everything you did to him years ago, so don't try anything stupid- Lillie had such an annoyed face that makes Devan retreat, Dorami also stands in front of Sewashi while pouts.

The elf just shakes his hands -Come on, come on, I'm just trying to be cool for once. Besides, I already surpassed that stage years ago. Don't be bitter, little ladies- He just smiled while they continued looking at him with contempt.

Suddenly, an explosion sound sounds from inside the secret room as does Yhua's hysterical laughter -Grandpa!- Sewashi says and proceeds to run back into the room, Dorami wanted to follow him but she didn't want to leave Lillie alone.

-Go, the little princess is going to be fine, you already know that I can't use magic because of the shackles and that I have no interest in escaping- Devan shrugs his shoulders while Dorami just exhales, taking out a hopter to fly into the room. Lillie looks at them distressed, as she felt that Nobita might need help, but she knew at the same time that he already had the support he needed.

Dorami arrives just to see how Yhua had grown two more arms that held both Dekisugi and Kioji, while Nobita had the Mystic Sword in his hands since Dekisugi gave it to him before he was caught. -Guys!- The yellow cat lands next to Sewashi who only watched as the villain took advantage of her new transformation.

Nobita turns around surprised when he sees them -Dorami, Sewashi, get out of here, it's dangerous...!- But Yhua also takes the Guardian of Illumia and Dorami with her other two hands. Although she was in considerable damage, she didn't give up on crushing them all. The adult lays the Mystical Sword that falls near the feet of the boy from the future, who only takes it with some nerves to see that only he was left standing.