11 Months Have Passed
The morning sunlight had a strange coldness to it.
Nobita stood in the center of his room, staring at the calendar pinned on the wall. 30 days left — that number glowed inside his head like a countdown to his execution.
He inhaled deeply, rubbing his chest where the trauma of his death still pulsed like a heartbeat.
Behind him, Doraemon quietly packed gadgets into a small emergency bag — shrinking torch, spare batteries, memory bread, the mini airgun, and even a few forbidden tools he rarely carried.
"Are you ready?" Doraemon asked softly.
"No," Nobita replied. "But I can't wait anymore."
1 — Gathering the Friends
In the afternoon, Doraemon gathered everyone near the school gate.
Shizuka arrived first, swinging her bag. When she saw Nobita, her smile faded — his sharp eyes, his straighter posture, the quiet intensity… it wasn't the same boy she knew.
"Nobita-kun… you look pale. Is everything okay?"
Nobita opened his mouth, but before he spoke, Gian clapped loudly.
"Oi Nobita! I heard you got 100 marks yesterday. Don't get too proud, okay?"
Suneo laughed. "Yeah, yeah! Suddenly acting like a big shot."
Dekisuki adjusted his glasses. "But it is unusual. Nobita, did something happen recently?"
Nobita's hand trembled slightly. He wasn't afraid — just overwhelmed by memories of the burning city, the screams of Leon and Helena dying in front of him.
He swallowed.
"Everyone… I need to tell you something important. Very important."
Gian rolled his eyes. "Is it about homework? Or some ghost story again?"
"No," Nobita whispered. "It's about the world. The future."
2 — Nobita Tells the Truth
The group followed Nobita into his room. Doraemon silently closed the door behind them.
Nobita stood near the Time TV, his breath shaky.
"I need you all to listen carefully," he said.
Gian smirked. "Bro, why are you acting like some action hero?"
"JUST LISTEN!!!!!!" Nobita snapped, louder than he expected.
Everyone froze. They had never seen Nobita raise his voice with such authority.
Shizuka stepped forward and gently held Nobita's arm. "It's okay… we'll listen."
Doraemon nodded. "Nobita has something… serious to say."
Nobita inhaled.
"In thirty days… the world will fall into an apocalypse. Zombies, destruction, entire cities burning. I've seen it. I lived through it. And I died in it."
The room fell silent.
Dekisuki blinked. His voice calm but uneasy."That's impossible, Nobita. There's no scientific basis—"
"I SAW IT!" Nobita cried. His voice cracked. His fist shook violently. "I saw Leon. I saw Helena. I saw Doraemon crying over me. I SAW EVERYTHING!"
Shizuka gasped. Doraemon lowered his head.
Gian burst into laughter.
"Z-Zombies?! Nobita, stop joking! You're watching too many movies!"
Suneo joined in. "Yeah! Apocalypse? Come on, Nobita, be serious."
Nobita's eyes darkened.
"I'm not joking. I don't have the luxury to joke anymore."
Shizuka touched her chest, worried. "Nobita-kun… you sound like you're in real pain."
"I AM," he whispered. The trauma flashed through his eyes — explosions, blood, buildings on fire, Leon's final scream.
Doraemon stepped forward."Nobita is telling the truth."
Everyone turned toward him.
Doraemon continued, voice trembling. "I checked the Time TV. I saw the destroyed world. It wasn't a dream. It wasn't imagination. Something is going to happen… and we have to prepare."
Even Dekisuki's confident expression cracked.
"Wait… Doraemon, you're saying the future is truly… that?"
"Yes."
Gian suddenly stopped smiling.
Suneo's face became pale.
Shizuka covered her mouth.
3 — The Time TV (Proof and Panic)
Doraemon activated the Time TV.
Static flickered.
Then the screen opened to a burning street — skyscrapers collapsing, smoke rising like black storms, people screaming, zombies dragging bodies.
Helena's voice echoed through the speaker: "Leon! Behind you!"
Then gunshots.
Leon's face appeared on the screen, sweaty, wounded, firing at zombies that crawled over cars.
Shizuka trembled. "Oh my god…"
Dekisuki took a step back."This… this can't be real… b-but it looks so real…"
Gian's legs shook."W-What is that thing— Why is it biting the police officer—"
Suneo whispered, voice tiny."N-Nobita was telling the truth…"
Nobita stood quietly, staring at Leon.
"…Leon… Helena…" he whispered.
Shizuka looked at him."Nobita… how do you know their names?"
He turned toward her. His eyes were hollow yet steady.
"Because I watched them die....in my past life..."
4 — Panic Spreads
Nobita's mom rushed upstairs. "What's going on? Why is everyone gathered—"
She stopped when she saw the Time TV.
"Nobita… w-what is this?! Are you watching something dangerous again?!"
"It's not a movie," Nobita said softly. "It's the future."
His father came running too."Nobita! Turn it off. You'll scare everyone."
Doraemon shook his head. "No. They need to see."
Nobita clenched his fists. "We can't pretend anymore."
The room grew heavier with fear.
And then…
The lights flickered.
Everyone turned toward the window.
The sky — the bright, clear afternoon sky — slowly turned dark gray, like an eclipse swallowing the sun.
Shizuka's voice cracked. "T-The sky… why is it turning black…?"
Dekisuki whispered, horrified."This shouldn't be happening… the weather report said clear skies…"
Suneo grabbed Gian's arm. "G-Gian… something's wrong…"
Gian swallowed. "Don't panic… don't panic…"
Nobita just stared out the window.
"…It's beginning..."
5 — Evacuation
Nobita's parents ran downstairs to pack emergency bags.
Nobita saw his father's shaky hands, his mother holding back tears as she stuffed clothes into a bag.
"Nobita! Get in the car! We're leaving now!"
Shizuka stepped closer to Nobita."Nobita-kun… are you okay?"
He didn't answer.
He was listening — distant screams outside, sirens, the faint echo of chaos.
The first sign.
Doraemon grabbed his airgun from the drawer.
"Everyone, stay behind me!"
Nobita turned toward his friends.
"This is only the beginning. The apocalypse will swallow everything."
Gian stepped forward nervously."Nobita… w-what do we do?"
"Survive," Nobita said.
6 — The First Zombies Arrive
A loud crash echoed from outside.
Nobita's father screamed downstairs. "They're surrounding the car! Nobita! Stay inside!"
Everyone rushed to the balcony.
Zombies.
Slow, staggering bodies gathering near the house, moaning, dragging their feet across the street.
Shizuka's hands shook violently. "N-No… no… no way…"
Gian collapsed to his knees. "They're real… they're actually real…"
Suneo screamed. "Doraemon! Do something!"
But Nobita didn't scream.
He walked forward silently, like accepting an old friend.
He picked up a broken piece of glass from the table — cutting his hand instantly.
Blood dripped to the floor.
Doraemon gasped."Nobita!!"
"I'll fight," Nobita whispered. "I failed once. I won't fail again."
A small blue window blinked in front of Nobita's eyes — only he could see it.
[WARNING] Your mental stability is strong, but your physical stats are mid compare to zombies.Increase PHYSICAL LEVEL to survive.
Nobita smirked bitterly.
"Yeah… I know."
He stepped forward.
Doraemon raised the airgun.
Everyone froze behind him.
The zombies turned their heads toward Nobita's bleeding hand.
The moans grew louder.
And then —
The chapter ends.
Volume 1 Ends.