*Skipping past the Mystogan vs Natsu fight, cause it's boring, returning to Earthland, straight to just before the S-Class Trails Choosing*
Tekuya had been accepted as a Fairy Tail wizard easily and was sat with Wendy talking, when Makarov came out of his office "NATSU, GAJEEL AND TEKUYA GET UP HERE NOW" the three Dragon Slayers looked at each other and nodded before going up to the office.
(Makarov's Office)
Makarov looked at the three Dragon Slayers as they entered the office "Are we in trouble Gramps?" "No my Boy, you three are going on a Special mission, one that is deemed S-Class, the Counsel member Doranbolt will be here to pick you up and take you to a region where a Dragon has been destroying villages" the three Slayers looked at each other and smiled, Natsu then looked at Makarov, "Don't worry Gramps, we won't let you down" Makarov smiled at his mages, "I know you won't and when you get back, you three will all be officially classified as S-Class, now get going" "Aye Sir" the three slayers then walked out of his office.
(Fairy Tail Guild Hall)
The Dragon Slayers walked down the stairs to then be confronted by Erza "What did the master want you three for?" Tek was the one who spoke "If you want the details you will have to ask the master" Erza was about to argue when Doranbolt teleported into the Guild Hall "WE NEED TO GO NOW!" the three slayers nodded and grabbed onto him then the four teleported away. Erza looked up at the second floor as the Master got up and stood on the banister "Alright Brats, listen up, I know you want to know about what just happened, so I'll tell you, there is a Dragon destroying villages, and those three have gone to slay it" instantly he was bombarded "What the Hell master?" "I could have helped Flame Brain" "What were you thinking Master?" "It's Suicide" "ENOUGH" the Guild was silent "Why didn't you send me with them Master, I know I'm not as strong as them but I still could have supported them" Wendy asked, Makarov smiled "Wendy, you will be helping, you are a bit young to face a dragon, so you will stay here and wait in case they need healing" Wendy smiled and nodded, Makarov then addressed the rest of the Guild "Now I know our boys can be rash, but if they work together nothing can stand in their way, so let's cheer them on" as he made the Fairy Tail symbol, the others smiled and cheered as they did the same 'Natsu, Gajeel, Tekuya, come home safe'.
(Outside the town of Oroborus)
The four mages landed outside the town, Doranbolt then turned to the Dragon Slayers "The Dragon is in a cave not far from here, all we know is that it is a fire Dragon and is red" Gajeel turned to Natsu "Salamander, could it be Igneel?" Natsu frowned and shook his head "Igneel likes humans so it can't be him, but as Prince of the Fire Dragons I might be able to convince this Dragon to stop as it is a Fire Dragon" he said with a smile, the other Dragon Slayers smiled. Natsu turned to Doranbolt and gave him a look to match Erza's "We will be taking on the Dragon, you will stay back and get us out of there if necessary, understood?" "A-Aye Sir" Doranbolt teleported away from them as they started to walk to the cave "Damn Salamander, did you take lessons from Titania or something?" "No, I've just been on the receiving end so many times that I know it off by heart"
Natsu, Gajeel and Tekuya walked up to the cave hoping to surprise the Dragon when a Roar echoed from the cave as the Dragon walked out "Oh, the humans are bringing me my delivery now?" he sniffed the air for a minute before looking at the three mages "I'm not one to talk to my food but who are you three, I can tell by your scents that you are not normal humans" the slayers grinned "I'm Gajeel Redfox, son of the Iron Dragon Metallicana" "I'm Natsu Dragneel, son of Igneel, the Fire Dragon King" "My name is Tekuya, son of the Dark Dragon Catastrophe" all three names got a reaction out of the Dragon, first was humour, then was interest, and finally and mix of anger, fear and hatred "Metallicana and Igneel the human loving dragons, they were once feared, but got soft when they went to raise their human sons, and you, don't you even speak about your father, his offspring, your kin, is a curse on our kind" the other slayers turned to look at Tek who's eyes had hardened "What does he mean by that?" "Doesn't matter, he's not going to be alive long enough to regret insulting my family, you ready" the others nodded "Fire Dragon" "Iron Dragon" "Dark Dragon" "ROAR!" the three roars combined and knocked the dragon back "This is going to be tougher than we thought" "Now it's my turn "FIRE DRAGON ROAR!" as the giant ball of flame flew at Gajeel, Natsu walked in the way and ate the roar "WHAT? HOW COULD A MERE HUMAN EAT MY FLAMES?" the dragon roar surprised that a human could eat his flames so easily, "Now I've got a fire in my belly, you think just cause I'm a human raised by a Fire Dragon that I can't eat your flames, well think again pal cause Igneel's flames are 100x hotter than yours will ever be".
Natsu ran at the Dragon and slid under his swiping claw "Fire Dragon's Flame Elbow" his attack exploded on contact causing heavy damage to the Dragon, the Dragon roared in pain and swung his claw at Gajeel, who raised his Iron Dragon Sword to defend himself, he was then shocked as the claw sliced through it and made a jagged gash up his arm "AHH", Natsu backed up to help him, as he was cauterising the wound, they both turned to see a claw flying at them, Tek then stood in the way and held his arms in front of him like he was holding something "Requip: Wyvern Katana" a long blade with a Wyvern hilt appeared in his hands, he then held it up against the swinging Dragon's claw, the two collided and the blade held strong, the Dragon moved back "That blade, it was wielded by the monster" Tek smiled "You're right, prepare yourself, not that it will help, Dragon Slayer Secret Technique: Wyvern Katana, Dark Dragon's Blade Strike" he positioned himself and lunged forward, appearing behind the Dragon in the blink of an eye, seconds later, a small gash appeared in-between some of the Dragon's Scales "How?" "This sword was created by my father, it can pierce almost any armour".
Tek raised the sword and pointed it towards the Dragon "Dragon Slayer Secret Technique: Wyvern Katana, Hidden Blade Slash" he disappeared from sight before appearing again in front of the others, the Dragon now had a large gash down it's right wing "RAHH, Human, you will die" he and Tek flew at each other, Tek disappeared from sight for a second before appearing on the other side of the Dragon, he fell to the ground, blood leaking from a gash in his side "TEK, NO!" Natsu shouted, Gajeel turned to the Dragon, his red eyes glowing slightly "You're going to pay, Dragon Slayer Secret Technique: Iron Dragon Lance, Demon Logs" the shards of metal flew at the wounds on the Dragon cutting into him more, he swiped at Gajeel "Iron Dragon Scales" the swipe ripped through the scales and made a large gash on Gajeel's chest "AHHHH" Natsu ran over to Gajeel after picking up Tek and ran from the field, he gave them to Doranbolt "Take them to Wendy, I'll deal with this bastard, no one is to be brought here, when you return" "You can't fight him alone" he stopped talking when a massive amount of magic energy erupted from Natsu, he looked at the scales growing on Natsu's head and arms "He's going to pay, now go" Natsu demanded as he turned and started walking to the Dragon, Doranbolt grabbed the other two slayers and teleported.