In night of bedroom, Doraemon and Nobita are sleeping peacefully until Nobita having nightmare "uh......where am i ?" He couldn't see because that place is dark and no one in there.
He walk to dark path to look around and he stop to see a big door infornt of him.

He open that door and there was a light and so bright he close his eye but that light has faded.He open his eyes,he never could believe what he see this

It was a chruch hall.He look and wonder why he is here,Nobita look infornt there was a girl wearing a wedding dress.He goes to her and shock that girl is Shizuka,her long crush.He ask "why you wearing this,who you marrie- he interruped when he saw a man wearing a suit-dress and walk to them and hold Shizuka's hand and say 'Soon you will be mine,Darling~'.Nobita was to mad but he feel something in down there and it was a chain that already tied in his body,he couldn't move a bit and slowly fall into the darkness and then.....
WARGHHH!!!!!!!!!!!Nobita woke up violently,hard breath and sweat a lot.Doraemon go to him and ask "Nobita are you alright?"
He look at clock and time is 7.02a.m. he go to bathroom to fresh up and forgot everything in his dream while Doraemon is prepared everything but suddenly he hear a drawer open and reveal yellow cat-robot,Dorami."Hey brother,where are you going this morning?"Dorami ask."We all going to have pinic.""Oh, can i go please?"Dorami begging to his brother"Huh,you can go with us but don't give any trouble.""Okay brother."After a minute,three of them go outside and go to Suneo'house.

Meanwhile Suneo,Gian,Shizuka and Ray already done and waiting for their friends."Where are those two?"Gian said impatienly.Suneo nodded."Guys,
just wait up,their gonna be here soon."Shizuka said."Yeah, i she say"Ray said but his mind didn't like it.After few hours,Nobita,
Doraemon and Dorami arrive."Why you guys late,we already leave both of you??!"Suneo said.Shizuka spot Dorami in there"hey Dorami do you want to go with us?"Shizuka said."yeah,i want to see a good view"Dorami said with smile."Oh that so sweet."Ray watching them with sinister smile "Oh those two are very perfect especially Shizuka"Ray thought.
"Hey Ray,don't you dare to look my friend"Nobita said with annoy tone.Ray ingnores it and all of them already inside in Suneo's dad car and ready to go Takeyama Mountain with joy.After few hours,all the gang already arrive that mountain but Nobita seems little frown face cause he didin't any stamina to walk it but Doraemon helping him by carry piggy-back style.
Five of them already arrive at corner of mountain,lastly Doraemon and Nobita arrive it.Giant and Ray present out a mat,Doraemon and Suneo prepared the food,Shizuka and Dorami collected a flower in back mountain and for Nobita he had to go around this mountain.

Form side the tree,there was a girl with white dress watching Nobita with worried face.As for Nobita,he saw Ray going to other inside the mountain to doing 'his' work.He goes to follow him and hiding behind those rocks to see what he's doing and up to.Ray touch his necklace and transform into crystal ball to speak to 'someone'.When Nobita watch it,someone tape his shoulder making him about to scream but another hand hold his mouth.That guy is Doraemon who looking him."What are you doing spying on Ray?"Doraemon ask to him."Doraemon,i got feel something wrong about him...it's just like my dream before""Your dream about what?""About that"-before he say,he turn his head a little and see Ray was gone."Where he is going?Crap!" Nobita was little disappointed.
"Man,alright Nobita.Let's go to the others,probably their worried about us."Doraemon said.Before they leave,Nobita saw something shiny in that grass and it was aqua bottle.He took it and bring along with it.
The rest of them already sit and still wait for them until Giant break the silence "Those two......where are they going?It's lunch time already""Just wait they go somewhere else."Finally both of them arrived.After that all of them enjoy their meals.
Shizuka saw Nobita holding a small bottle with it and try to open it."Hey Nobita,
what are you looking that bottle?"Shizuka said.Before he say,there was a bird fall into his face and that bottle slipped on his hand and landed into Ray's head and inside bottle spill it out making him feel pain like burning everything his body."Arghhh!!!!!!!!!!"All of them including Nobita watching him and there was a dark smoke coming out of his body.All of them terrified and shock what the saw."Tch,you guys already saw everything maybe i don't need this disguise anymore."He broke the spell and all of them back off.

(Let's just say he has a azure eye and turquoise hair)

All their mouth was open wider especially Nobita because he remember that guy is the same in his dream.He clench his teeth and his fist and look at that guy.
"Lady and gentlemen,you guys already know i'm not Ray but my true name is Nexus,pleasure to meet you."He introduction himself.His azure eye take a peek of Shizuka who fear with him.He walk fast and go infornt of her and his other hand into her waist making eye contact to her.
Shizuka saw his eye glowing and feel dizzy this sudden and lean to his chest.Nexus holding her in bridal style.Doraemon and others shock because that demon holding their friend "Let Shizuka go!"Nobita said while his legs a little shaking "Yeah,you decieive us to make close to her and we let you go easlily!!!!!"Giant said while Suneo feel scared even his mouth didin't want open.
"Hahahahaha......if you guys want her,all of you must defeat me first."He said with sinister smile."But first...."he cast a some spell and clouds in sky became more dark,ground was shaking
and there was a coffin out of nowhere revealing some of their minions and enemies and shock because they saw something they did wanna meet.It was their 'old enemies friends' , Ledina,
Gigazombie,Vulture,Nekozara,
Saber,Evil King,The Monster and the worst enemy almost defeat,
The Cyborg.All of them united and become Nexus 'puppet'.

All of their face became paler especially Nobita shock but didin't give any reaction about it.
Doraemon took out all of gadget such Wind Cannon,Fire Cannon,
BambooCopter and Stun Gun in his pocket and give to them same goes to Dorami. "Ready guys,attack now!!!!!!!!"All of them march them while flying same goes for them to attack as well.Giant shot them with Fire Cannon to aim their stomach.
While Suneo hiding in bush shot every one of them in little fear. As for Doraemon,he using Fire Cannon to burn them alive and Nobita was infornt of minions and shot them with his 'skill'.In other hand,Nexus getting pissed off of them and out of blue he said in his thoughts "Grrrr!!!!!!!!!Those guys just getting my way!!!!Maybe i could use that chants........but that one is never use,let's give a try."He call Ledina to hold Shizuka awhile,he cast that chants and finally show up

He using a magic rope to tied Doraemon,Nobita,Giant and Suneo execpt Dorami."Sorry fellows,you guys just a intefering my 'achievement' and one more thing NEVER underestimate with me especially you Nobi~."He point to Nobita who have furious face."So.....off you go,Nekozara throw them NOW!!"Nekozara goes to them,hold that rope and throw them into that portal.
"WAARRRRGGGHHH!!!!!!!!!"The gang scream and the portal close up.Dorami stand there with teary came out to her eyes.Nexus approach her "You also come with us~""Wha-"before she speak,Nexus hypnotized her until she pass out.He held her into his arm."Our work is done let's go all of you"All his minions nodded.He open the teleportal and go inside along his minions.

Form the distance,a misterious girl saw everything and she say something "Why........Nexus why?"And then she vanish.

To be continue