The guys were walking through the lab, Bennet was leading the way.

"Question: How long have you been down here?" Mordecai asked. "About four days." Bennet said. "You've been down here for four days?" Margaret asked. "I had to stay and make sure the zombies down here don't get out." Bennet told her. "But you said the zombies were sealed up." Benson said. "They may be sealed but the door might not be strong enough, they could probably burst through it." Bennet said.

"How many scientist re-animated?" Margaret asked. "I don't know, 40 maybe even 50." Bennet said. Everybody made an annoyed look. "Typical." Rigby said.

"How long have they been dead?!" Mordecai asked. "...Four days." Bennet said nervously. "Four days!?" Benson asked. "On the first day, the virus got loose and infected everybody. On the second day everybody literally dropped dead and started attacking everybody that didn't drop dead. On the third day, the virus managed to get out into the surface and infected people. And the fourth is...technically today." Bennet explained.

"So you're telling us this whole thing started four days ago?!" Rigby asked. "For us, it was mostly two days for you guys." Bennet said. "Hey didn't you say the zombies become stronger and faster after several hours?" Margaret asked. "Yeah, that's why I said the door might not be strong to hold 40 or 50 zombies. They could break out any minute. The room they're in is pretty big and the room they're locked in is located in an area with four hallways." Bennet explained.

"Dude then we HAVE to get out of here!" Mordecai said in a state of panick, everybody agreed while also in panick. "I gotta warn you, this place is pretty big so we might be walking for a while." Bennet said. "But you can take us to this tunnel right?" Rigby asked. "I've worked here for three years, I know almost everything about this place." Bennet said walking off. "Almost?" Rigby asked before following him.

Meanwhile

The zombified doctors and scientist were all locked up in the room Bennet talked about earlier. They can be heard on the other side of the door making horrible, high and low pitched screams.

Back With The Gang

Everybody was following Bennet towards the tunnel. They heard the zombies screaming. "Oh dear! What was that if you mind me asking?" Pops asked frightenedly. "That's the zombies. Don't worry, it's just their screaming echoing through the walls." Bennet said. Everybody made nervous looks as they continued through the lab.

Back With The Zombies

The hinges on the door began breaking. A zombie was pounding on the door. After a few more pounding, the hinges broke off and freeing the zombies. They ran out of the room.

Back With The Gang

Everybody were walking until the lab got a bit darker. "Why is it so dark in here?" Rigby complained. "Hold on, let me find a light switch." Bennet said as he took out a flashlight and searched for the light switch. "Here it is" Bennet flipped on the switch. When he did, everybody saw a zombie down the hallway.

The zombie screeched and ran towards everybody. "OH GOD!" Rigby panicked. "Shoot it! Shoot it!" Eileen shouted. Rigby held up a Smith and Wesson Model 500 and pointed it at the zombie. Rigby couldn't get a good shot of its head because he was short and the zombie was running.

"Shoot it Rigby!" Benson yelled. "I can't get a good aim!" Rigby panicked. Eileen took out her Colt S.A.A and quickly managed to shoot the zombie in the head. Everybody's eyes widened in shock. "Nice shot!" Rigby said impressed. Eileen blushed and giggled.

"What the heck, what was that?" Benson asked, everybody turned to Bennet's direction. Pretty soon everybody heard the zombies screaming. "The zombies, they must've gotten out!" Bennet panicked. "We have to get out of here! There's not much time left!" Mordecai panicked. "And there's no use turning back...seriously. If he go back, we're gonna end finding the zombies instead of the zombies finding us." Bennet said.

"We are SO screwed!" Rigby said. "Come on!" Bennet ran down the hallway and everybody followed him. Everybody continued to run until they got tired. "Jesus Christ doc we've walked for what feels like forever!" Rigby complained. "I told you, this place is big so it might be a long walk." Bennet said annoyed. The gang encountered two more zombies. Everybody backed away as the zombies noticed them. The screeched and were about to run after them, but Skips shot one of the them with a Thompson Submachine Gun and Benson shot the other one with his Mossberg 12 Guage Shotgun.

"WHOA!" Rigby said. "You know that's another zombie movie cliché. When an outbreak has just started, somebody always tells us that there's about a hundred zombies running around." Margaret said. "True." Mordecai agreed. "This is NO time to chat! We need to leave!" Bennet said. Everybody continued to run down the hall.

They ran towards a door, Bennet took out some keys and unlocked it. When they got into the room, they saw four hallways and an old, rusted, metal door on the floor. "What is this?" Pops asked. "That's the door to the room where those things were locked up! They really DID get out!" Bennet began to panick. "It looks like the hinges of the door were ripped off." Skips said as he examined the door. "That door's pretty old, I figured it outta give out sometime." Bennet said. Everybody looked inside the room the zombies were in. "This is a pretty big room." Mordecai said.

"Wait if the door was old and rusted then how come you locked them up here?" Rigby asked Bennet. "It was the only place I could find that was big enough to fit all of them, and it was the only place I could find that didn't have the zombies blocking the way to the tunnel." Bennet explained. "If all the zombies were in here then...where are they?" Benson asked. "I don't know, they must've gone down the other hallways." Bennet said. "Other hallways?" Margaret asked. "You mean the ones outside?" Benson asked. "Yeah, remember what I said earlier?" Bennet answered, he led everybody outside the room and they saw the hallways from earlier.

"Oh boy." Mordecai said. "Wait so these things could also be heading towards the tunnel?! Our ONLY escape out of this hell hole?!" Margaret asked. "Most likely." Bennet said. Everybody panicked. "Come on, we have to hurry!" Mordecai said. "Which hallway leads towards the tunnel?" Margaret asked desperately. "The second one, I'm don't know how many must've gone down here but I'm sure some of them did." Bennet said

Read and leave a review. So Bennet explained the whole outbreak thing happened four days ago:

1. The Virus got loose and infected everybody in the lab

2. Re-animation

3. The virus managed to get out into the surface and infected people

4. Zombie Outbreak

And the zombies have now managed to break down the door and get loose, they also went down four different hallways and they may've even gone down the hallway that leads everybody to the tunnel. Will everybody manage to escape and avoid getting eaten? Find out in the later chapters. I also realized that they've been panicking a lot in this fanfic. Well when it comes to a giant hoard of strong, fast zombies, you're probably gonna have to panick. I apoligize if some of this seems a little too much or confusing for my readers