Here is a collections of oneshot about Cobra and Kinana. Sorry. I just can't helped it. I've always got a lot of ideas about these two. Anyway, about this oneshot, this may looked alike Jerza. Spoilers in 333. Did you see Cobra was in trouble? My mind was like, 'he's in trouble. Kinana! where the heck are you?!' And so, here's my story is.

Reunion

"Dammit!"

A poison dragonslayer was now stuck in a few rocks and boulders, which it's caused of the dragon that he had just fought a while ago. He couldn't moved anymore. There's so many bad injured he had and there's no way he can moved now.

How funny... for I, the second generation of dragonslayer.. been defeated by just only a weak dragon. At this rate, I...

He knew that everything is over to him. The Rock Dragon flew away and let him be like that. Even though the dragons were supposed to eat humans included dragonslayers, but, he let Cobra alive just for once.

If Cubellios came back again.. I will...

He also knew that it would be impossible if his partner would come back to him anymore. She's now a human. There's no way she can turned back into a big serpent.

"Dammit.."

The man cursed himself. He's useless now. He couldn't moved the rocks or boulders away from him since it's too heavy and it's difficult for him to carried it in that condition.

Am I.. really that weak?

He thought himself.

There's a few dragons that coming from the eggs, went to him to finish him off. He gave a smirked. He was ready to give up. Dragonslayers can slayed the dragons.. However, he only used a lacrima to obtain this ability. He heard that, Laxus is also the second generation dragonslayer. But he was stronger than Natsu and Gajeel. How can Cobra became strong like him..?

A moment later, there's a sound of hissing, coming from the sky. As he looked at it, he could see a shadow rope with a bat-like wings. He only can see it by just only his left eye since he sacrificed his right one for power.

However, he knew that thing. It was really her! The woman that he met just for a while. She can finally turned into a snake. He looked at her in disbelief.

Cubellios...!

He thought.

It turned out that, it was actually a big serpent coming to the man. She protected him and attacked the dragons using her poison gas. The dragons left them.

Cobra was still remained silent. Of course. He can't moved now in this condition.

Cubellios.. no, Kinana then, turned herself back to her human formed. "I'm sorry I was late", she said, tried to take the rocks and boulders off from his body.

"Tch. What took you so long?", he asked

"It took me a little while to learn take over", she replied.

After he finally can moved, the woman then asked, "Can you stand it? Maybe you need to rest for a while"

"Don't treat me like a shit", Cobra mumbled. "I can do it by myself... However, I need your help"

Kinana blinked twice and smiled at him. "I understand", she said, used a Take over magic of Cubellios again.

The man jumped on her upper body, and ordered her to find the other dragons. And so, she did followed.

Even though he looked weak, but in the end, with his partner, he's undefeatable. Because their bond would never break up even if she didn't had any memories of being a snake. But she still believed that, the man was her friend.

Well, that's how the story is. But I think Hiro Mashima's idea to get them together will be better than mine.
Oh? Why did I say it almost look like Jerza? Well, it's because Erza was in trouble in manga 331 and Jellal is trying to save her.

Sometimes, I've always got an idea about Cobkina whenever I've seen Jerza moment. Why? It's because those pairings looked almost alike. You know, tragic pairing. Well, not really that tragic.

Anyway, if you're interested to read it again, maybe you can fav/follow if you want to read some more. Especially if I got review. Maybe they can help me get an ideas.