As they drove Wendy nudged Foster's arm and said "they're going to take us to this rad place. But it's abandoned so don't be scared." Foster laughed and said "scared, you serious?" Wendy smiled at Foster and said "atta girl!" As they pulled up Foster looked through the window. It was an abandoned hospital. It was called Gravity Falls Care center. Foster thought this place would be crawling with Buruburu's. Buruburu's are ghost's that had died in a terrifying manner. They infect others with their fear. But usually only people who have a habit of terrorizing others. Foster looked around the car and remembered these were all teen-agers. They terrorize each other. Foster didn't know what to do if any of these kids got infected. But she had her Hunters journal just in case she needed to check.
As they walked out Foster ran ahead and checked the perimeter. When she ran back all of them looked at her like she was crazy. Foster smiled nervously and said "oh…I…was…looking for the bathroom." They nodded and said "let's go."
As they walked inside Foster looked cautiously around. She tried to hide her worry but there was a good chance something bad was here. And if it was a Buruburu then she would have to deal with 6 of them. Foster knew she wouldn't be infected because terrorizing people wasn't a habit of hers. Her Uncle Sam always told her "were trying to save people not scar them for life." But her Uncle Dean would say "we're just having some fun!" Foster remembered her Uncle Dean being infected and knowing how hard it was to get him back. She had the Buruburu in her Hunters journal but only a little bit on it because Dean always got embarrassed and would change the subject. As the teenagers walked inside they started to throw things at the windows. Foster put her hand on her knife and walked in. Wendy looked at Foster and said "alright calm down what are you doing?" "Just scratching my back." Wendy shook her head up and down slowly and looked at Robbie. Robbie was a few feet back and looking at Foster. Wendy stood in front of Foster to cover Robbie's sight. "Don't even think about it Robbie she belongs to Dipper." Foster turned around and saw Wendy's back to her. Wendy was covering any sight of Foster from Robbie and yelling at him. Robbie then said "how'd that dork get her?" Wendy got even madder and started screaming. The other teens were too far ahead to hear them. Wendy yelled "ROBBIE DIPPERS A GREAT GUY! AND FOSTER'S TOO GOOD FOR YOU ANYWAY! FOSTER AND DIPPER ARE IN LOVE AND IF YOU MESS WITH THEM I WILL FUCK YOU UP!" Robbie went in Wendy's face and said "so what if I do." Robbie pushed Wendy and grabbed Foster by her waist. Foster tried pushing Robbie but he wouldn't budge. Wendy got up and ran at Robbie trying to push him down. But all she did was hurt his side. Foster looked away from Robbie and started to shake her head. Wendy started to hit Robbie and punch his shoulders. But Robbie wouldn't budge. Robbie grabbed Foster's face and said "I will have you." Foster then knew what she had to do. She kneed Robbie right in his crouch. He let go of her and held himself. Wendy grabbed Foster and they both ran outside. Wendy was still holding Foster's hand. When they got to a safe area Wendy set Foster down. Foster felt out of breathe and her side was hurting where Robbie was holding her. Wendy lifted up Foster's shirt up and looked at her side. Her side was bleeding. Wendy took her flannel off and started to wipe away Foster's blood. When Wendy studied her side she saw nail impressions. She moved Foster so the wound would open a little more. When she did it looked like the cuts were pretty deep. Wendy looked at Foster and said "hey you ok?" Foster nodded and said "I'm fine just grab me rubbing alcohol and band-ages." Wendy nodded and said "I'll be back in about 10 minutes just stay here." Foster chuckled and said "I got nowhere else to go." Wendy smiled and ran to the nearest gas station.
As Foster sat there she could feel the sting of her cuts and she started to grab Wendy's flannel and tie it as hard as she could around her body. She waited and waited and soon she heard footsteps. But it didn't sound like Wendy's, Wendy's were light and nice. These footsteps were heavy and deep sounding. Foster started to slide herself behind a bush hoping it wasn't Robbie. As she did the pain was increasing. When Foster thought she was hiding good enough she sat still. She waited for the person to come closer. She put her hands on the back of her pants ready to grab her knife. When the figure came closer she saw it was Robbie. Foster took out her knife and stayed quite. Robbie was saying something. When he got closer she could hear what he was saying. He was saying "Foster you have to come out sometime. I've been following your trail of blood. Sorry for that I just needed you to cooperate." Foster slowly got up making sure she wasn't making any noise. The pain didn't matter anymore what mattered was now. She had to get revenge on Robbie. Just when Foster was going to jump out and hit Robbie she thought of her Uncles. Uncle Sam would say "revenge is good but you need to think of the consequences. Sometimes it's better to leave it alone." But then Foster would see her Uncle Dean and he would say "get that son-of-a bitch. He made blood spill now its pay back." Foster was confused on what she should do. So she stayed quiet and waited for Robbie to pass by. When he did she tensed down and put her knife back in her pants. But before Foster could move another step Robbie came up behind her and said "thought I couldn't notice Wendy's flannel sticking out." Foster's face burned with anger but she couldn't move. Robbie had her hands behind her back and her feet wouldn't help with anything. Robbie grabbed Fosters butt and said "I wonder what Dipper would do if he were here." Foster bit Robbie's hand over her mouth and said "HE'D FUCKING KILL YOU!" Robbie tisked and said "Dipper's a wimp, why don't you be with a real man?" Foster laughed and said "HE'S MORE OF A MAN THAN YOU ARE!" Robbie put his hand back on her mouth and said "sure babe." He moved Foster's hair away from her neck and smelled her neck. Foster started to squirm and kick but Robbie wouldn't let go. She moved her legs out but she couldn't move him. Robbie started to kiss her neck and Foster started to kick harder now. But Foster stopped struggling. Because she could hear Wendy's footsteps. Robbie smiled and said "smart move." Wendy saw what was happening and slowly sneaked up behind Robbie. Who was still kissing Foster's neck. When Wendy was close enough she raised the huge bottle of glass alcohol and smashed it on Robbie's head. Robbie fell to the floor. Wendy went in front of Foster and said "hey kid you alright?" Foster nodded in agreement and said "where's the alcohol?" Wendy looked at Robbie and said "sorry I smashed it on his head." Foster nodded and said "that's ok, do you have the band-ages?" Wendy nodded yes and handed Foster the band-ages. Foster unwrapped Wendy's flannel and lifted her shirt. Wendy grabbed her shirt and held it up. Foster started to wrap the band-age around her body. When she was done she handed Wendy her flannel and said "thanks man." Wendy smiled and said "anytime kid, maybe next time we won't invite Robbie." Foster hugged Wendy and with tht they walked back to the Mystery Shack.