It took them about 2 hours to reach the mountains where Natsu used to live with his father.

"Where had you been you little brat? I was about to start searching for you, and who is this little girl?" Asked igneel worried and curious about where his kid has been and who is this the little girl.

Ultear was afraid of Igneel. Of course, this was the first time she had seen a dragon before, actually she didn't believe natsu when he told her that his father is a dragon, she thought that he was kidding, but he wasn't kidding HE WAS A REAL DRAGON.

She was standing behind Natsu the whole time only peeking at igneel from behind Natsu's head still afraid of him.

then, Natsu told his father the whole story about Ultear and her mother and her 2 years of hell.

"Hmm.. I see.. So you want me train you right?" asked igneel looking closely at the little girl who was still standing behind Natsu.

"y yes sir"she told him still not believing that she was standing in front of a real dragon. Natsu laughed at her innocence.

"Hahaha.. Ultear you should call him big lizard or the stupid big dragon not 'sir' " said Natsu grinning to Ultear before he got smashed by Igneel's foot.

"Shut up Natsu, at least we have someone who can teach you some manners now, welcome you Ultear, you can call me just Igneel. Now you two must go to sleep,you had a long and rough day today and we have a longer day training tomorrow" said igneel to the little kids.

By that, Natsu and Ultear entered the cave to get some rest before tomorrow, Natsu slept on the floor out cold tired by the long day. Ultear rested beside him enjoying his body's warmth only 4 inches between each other, before the sleep reached her eyes she thought about the day's events and she felt a little sad because of her mother and felt happy that she had found a new family who can take care of her and protect her, she looked at Natsu who were sleeping peacefully then smiled, before finally closing her eyes to get the sleep that she didn't get for the last two years

Next morning

" Wake up you little brats, it's time for training" said Igneel to the kids, Natsu woke up mumbling something about some stupid lizards.

"Good morning" said Ultear while rubbing the sleep from her eyes.

"Good morning Ultear, are you ready to be a Dragon slayer?" Igneel asked Ultear who opened her eyes in shock.

"D Dragon slayer? I thought that you will teach me fire like Natsu's" asked Ultear a little confused

"Yes, sweetie every dragon has an element, when he teaches his element to human, then the human will become a dragon slayer with this element, for example I'm fire dragon, so you and Natsu are Fire dragon slayers"

Ultear gasped at his explanation then nodded ready to start her training

after a 3 hours of training Ultear to use fire, she finally had managed to create one in her hand, it was pure white Fire, but the strange that her fire was White not yellow.

"ohh..Igneel,Natsu look I made it" Ultear shouted out of happiness that she succeeded at making fire.

"WHAT IS THE HELL? your fire is white" screamed Natsu thinking that she is better than him.

"Hmm.. I see that you had another magic inside of you, and this magic had merged with your new magic and the result was that pure white Fire and I can say that it's stronger than the yellow fire by stages " Igneel explained to Ultear Who grinned evily at Natsu.

"Hahaha..Sorry Natsu but I think I will be better than you in the end" said Ultear still wearing her smugly smile at Natsu who were standing calmly with a big smirk on his face.

"Sorry for disappointing you, but what you saw yesterday was my normal fire" said Natsu while surrounding his body with a Red Hot Fire(Note : The same fire he used against zeref in the last season)

"Heee..Natsuuu that's cheating"

Ultear looked at him with awe, she felt that her fire with nothing compared to him right now.

"Don't feel sad my child your fire is still so highly powerful, just by hard training you may can surpass him on day" Igneel winked at her trying to cheer her up.

"Yeah, I will surely be better than him" she said, crossing her arms while pointing her tongue at Natsu, who only smiled at her happy that he found her in the first place and happy that he finally will have someone to keep his company beside igneel.

5 years had passed

And here we are in Igneel's large cave,with high sound of snoring coming out of pink haired dragon slayer unlike Ultear who were resting her head on his chest and snoring lightly both are 12 years old now.

they both grew fond of each other over the the last five years, as Ultear was using Natsu as a heater every day also Natsu's body had developed and became tuned a bit while ultear's body become a little more curvy with a noticeable chest, also their magic have become so strong with their hard training over these years.

"ohhh...Natsu.. Natsu wake up we overslept today" she said while trying to wake him up but he didn't, so she used her other way of waking him.

"Wha...owwww OMG Ultear pls stop doing that I might lose the ability to have babies in the future" said Natsu while holding his crying crotch.

"ohh.. Sorry for your small thing but you left me no choice" said Ultear smirking at her little joke.

"small ha?" he said before throwing himself on top of her while smirking evily at her. and started to whisper in her ear

"Let me show you if it is small or not"

"oh noo hahah s stop hahahaha p please hahaha" she couldn't stop laughing because of his tackling, he knew all the ticklish spots in her body.

"say the secret word first"

"hahaha o ok hahaha y you win" she said while crying tears of joy, untill he stopped and rested his back beside her, then she moved her body on top of him resting her head on his chest while hugging him, and he hugged her back.

"your breasts had become more bigger you know" he said while she blushed a little at his comment and hit him on the chest.

"shut up you pervert " actually she loved when he say a compliment about her body.

"aww ok ok, So by the way where is Igneel he didn't wake us like everyday" said Natsu confused about where his adoptive father had gone this morning.

"Yes, you are right it's strange" said Ultear while getting up from his chest also confused.

Actually this day was july7.X777 were all the dragons had disappeared

now what will Natsu and Ultear do

end of chapter