AN: This is my first attempt at a crossover involving Fairy Tail and Nanatsu no Taizai (or The Seven Deadly Sins) sorry if the characters ar out of their element. Also In Fairy Tail this takes place after Tenrou island and for the Seven Deadly Sins it take place after "The Revival of the ten commandments." just in case this is an au so this is not cannon to the animes also I dont own these characters.
Fairy Tail Guild Hall.
"Hey Lucy, help me pick out a job from the request board."
"Sure thing Natsu." Said Lucy.
As Lucy saw the request board, there were many jobs to pick. After looking around the board, her eyes fell on a flyer that had a simple job with a big reward. The flyer asked for a test subject and once there, they explain what the subject had to do.
"Hey, how about this one guys?" Lucy suggest.
Natsu turned is attention back to Lucy. She was holding a job request. Natsu had a bad feeling about the job itself, but shook off that feeling and agreed anyway.
Before they left they told mira the job they wanted to take and she told them that the job was theirs. After they left the fairy tail guild hall Natsu and happy left for their home they built, to get some supplies or food in their case. As for Lucy she went home to pack clothes and snacks. Just as she left her bedroom, and entered her living room she saw a person with pink hair and a blue cat.
"INTRUDER ALERT!" She yelled angrily.
"Hey, could you stop kicking us every time we come in."
"What you call coming in, I call barging in." she replied back.
"Yeah whatever, now come on we are going to be late for the train."said Happy
Once they have arrived at the train train station Natsu was now reconsidering the job they took.
"Just looking at that is making me want to hurl." He replied in an uneasy tone.
"Come on Natsu, it's just a little train ride. It will be over before you know it." Said Lucy.
"Thanks Luc." he said gratefully.
3 hours later…
"Why did you lie to me." He said before barfing out the window.
"Sorry for the lie but I thought it would make you feel better."Said Lucy.
As they walked off the train, they found themselves back in Hargion the first place Lucy met Natsu and Happy, which Natsu had distorted the port that day. As her memory of that day played in her mind, they were walking to the place that was on the flyer.
When they arrived to the building Natsu knocked on the door to be meet with a man in his 40's.
"Are you the wizards from the Fairy tail guild?" The man asked.
"Um, yes sir." Replied Lucy.
"Please come in." Said the man.
As the team of wizards went inside, the man closed the door behind from them, and explained why he needed a test subject.
"As you are wondering why I need a test subject, it's because I have created a new way of transport. It's called teleportation magic. I first teleported objects to different spots around the building as you can see I marked an x with a red marker. All of those teleportations were successful as you can see but now I want to know if I can transport a human being." the man said in all seriousness.
"Alright so all you need is one person right." Natsu said.
"That is correct." He replied.
"Well Lucy said she wanted to take this job so I guess she will be your test subject." Natsu said while grinning.
"HEY THAT'S NOT EVEN TRUE YOU IDIOT, jeez." Lucy yelled.
"If you do this i'll pay you the double of what I promised." He said desperately.
Lucy decided to agree because now it was double of the original amount of jewel. The man instructed Lucy were to stand and advised Natsu and Happy to stand back. Then he drew a magic circle around Lucy and recited the magical chant.
"Sue,Aira, Harfala,Simara,Lira,Trancas,Fila, Toronto." Nothing seemed to happen at first, but just then the outside of the circle started to glow white and then went in words until it reached Lucy. At this point Lucy could not see anything but white. After a while the light seemed to die down, and Natsu looked at the circle to not see Lucy but an unconscious girl with long silver hair, a Dark blue top and a white skirt.
"Hey where did Lucy go." Questioned Happy.
"I have know idea, but I have a feeling she knows something about her disappearance." He merely replied.
AN:Hope you like the Story please like and review, I would appreciated.