Chase walked into the train, gazing around. He hadn't been on a train before. Actually, none of the pups had. They oo'd and aah'd at the luxury of the train before taking a seat. When all of the other people were getting into their seats, Ryder said,

"Alrighty pups, I'm going to do a head count. When I say your name, you say here, okay? Chase!"

"Here!"

"Marshall!"

"Here!"

"Zuma!"

"Here!"

It went on like this until Ryder finished the head count. The train started, and off they were to Foggy Bottom, where a meeting with Mayor Humdinger awaited. A few minutes passed. The pups were talking to each other, Ryder was staring out the window, everything was fine. Then, Chase looked at the TV that was installed in the train. His eyes widened at the headline.

STRANGE SPECIES OF RABIES SPREADS RAPIDLY AROUND ADVENTURE BAY, CAUSING RIOTS AND TERROR ALL AROUND THE CITY

Then, Chase noticed someone from the other car of the train come running through the aisle, looking terrified. Ryder also saw this, a strange feeling arising in his gut that told him to run. Another person came from the other car, but this person had their left hand on their right arm, blood dripping from it.

"Help!" The person, who was a man, yelled. Marshall immediately got up from his seat, and motioned for the man to sit down. Once the man was seated, Marshall took a look at the wound. A large, red, bloody bite mark on the back of the man's hand. Marshall looked up at him, only to see that the man's eyes have turned completely gray. The man made a groaning sound as he looked down at Marshall.

"S-s-sir? Are you oka-"

Suddenly, the man grabbed Marshall and buried it's teeth inside of his neck. Marshall screamed as the zombie ripped out his flesh with his bare teeth. Blood sprayed everywhere, and a few veins were pulled out as well. The others screamed at this. Then, several more of these creatures zoomed in from the other car, trying to get to the PAW Patrol. Everyone got out of their seats and ran for the next car. When the PAW Patrol were too far to reach, the zombies jumped into the seats of other humans and bit the closest body part. Blood sprayed all over the car as bodies were ripped open. Then, Marshall came out from the seat he was in, his neck a bloody mess. A woman saw him and cried out, "Help!"

Marshall leaped towards her. To her surprise, he bit down on her arm, tearing out muscle and flesh, blood spraying into his slate gray eyes. The woman screamed, coughed up blood, fell to the ground for a moment, then growled as she stood right back up and ran for the other car, her bloodthirsty mouth searching for someone to infect. Meanwhile, the PAW Patrol was in a car with all of the other humans. Ryder was searching around frantically for Skye, who had gone missing in the mad dash to safety. Then, he saw her, running for the door. Someone shouted, "Close the door! Hurry!"

"No! We have to wait for Skye!" Chase yelled back with tears in his eyes. The now massive group of zombies were suddenly seen sprinting to catch Skye. Chase realized she wasn't going to make it.

Unless someone were willing to sacrifice.

Chase ran out the door and towards Skye.

"Chase! Come back!" The PAW Patrol yelled. Once he got to Skye, he ran along side her. While they were running he told her, "Once we get close to that door, I'm going to push you forward so you can make it."

Skye looked at him. "But what about you?"

She didn't realize that they were nearing the door. Suddenly, a man stepped up and shut the door, causing Chase and Skye to be trapped.

"What the hell are you doing?" Ryder demanded as he slammed the man against the wall.

"There's no time for them! They don't matter anymore! They were doomed any-"

The others gasped as Ryder grabbed a pen from one of the seats and stabbed it into the man's neck. He quickly pulled it out, allowing blood to pour. The man put his hand over the wound, but blood seeped right through his fingers. The man fell to the ground while making a gurgling noise. Ryder ran over to the door and opened it. Chase pushed Skye in front of him, causing her to fly right into the train car. Then, he realized he could make it. He ran extra fast, so fast the horde of zombies was almost five cars behind them. Skye cheered him on.

"C'mon Chase! You can-"

Chase screamed as a zombie he didn't know was there grabbed him from one of the seats. Ryder and the others gasped.

"CHASE!"

The zombie pulled him into the seat, away from where the others could see him. He screamed as the zombie bit into his abdomen. Blood spurted onto the floor and seat. It also was splashed onto the window from his mouth. Skye broke down on the spot when she saw his blood start to pool in the aisle. Suddenly, he emerged from his seat, but his eyes were gray. He barked and started to run towards the door. Ryder quickly closed it, but Chase's head made it through the door. He growled and barked as the door was rammed against his neck.

Ryder walked up to him. Tears stung his eyes, and the others looked away.

"Sorry old buddy."

He stomped on the zombified head. He stomped it so hard Chase's skull was heard getting crushed. Blood went everywhere. The floor, the door, you name it. Some of his brain popped out from his head. The brain, oddly, was a jet black color. Once Ryder stomped until Chase's head was a flat, bloody mess, the others opened their eyes.

"Get him out!"

Ryder turned around to see others glaring at him.

"He put us all in danger! Put him in a different car!"

A man with curly black hair stood in front of the other humans. He then smirked evilly.

"Or maybe, we can feed him to the-"

Rocky leaped onto the mans head and bit into his eye before he could finish. The man screamed as his eyeball was slowly ripped out, causing blood to spray onto the walls. Once the man collapsed to the ground, the other humans yelled, "He's infected!"

Next thing Rocky and Ryder knew, they were in the next car. They were just sitting in the aisle of the car, Rocky picking flesh from between his teeth, until Zuma and Rubble suddenly entered.

"We couldn't stay in there any longer." Rubble said before sitting down. "Where's Skye?" Ryder asked, noticing that she was missing.

"She stayed in there. But when we left she acted really weird. She hugged us both super tight, said goodbye, said she had a great time with the PAW Patrol." Rubble explained.

Meanwhile, people were arguing and crying in the other car. Skye was just sitting down, staring at the door, the zombies trying to get through it. She remembered the good times with Chase, and now his mangled corpse that the others had to push out right outside the door. She slowly walked up to the door, a glimmer in her eyes. She grabbed the edge of it.

"I'm coming."

Ryder, Rocky, Zuma, and Rubble were startled by someone screaming at the car door as blood splattered onto it. More screams, yelps, and cries were heard as growling sounds filled the car. The boy and pups hugged each other as the car grew silent. Suddenly, after a few minutes, the train stopped. Zuma ran to the window, to see that they have arrived. Foggy Bottom. Ryder walked over to the door, hesitated, but then eventually opened it. They were greeted by armed men, pointing guns at them for a second before realizing that they weren't infected.

One Year Later

The virus has been officially eradicated from Adventure Bay, and it was safe to live there again. Ryder and the surviving members of the PAW Patrol stepped out of a cab and saw the Lookout for the first time in what seemed like decades. Ryder, Zuma, Rubble, and Rocky hugged each other as they felt safe for the first time in a while. Felt like they weren't going to get infected by some rabid human. Felt like they were at home.

THE END