Lucy: Unlock the Dragon's Heart

The Jealous One?

Natsu was sent back, a mile away after taking a direct hit from Sting's attack. Lucy was so shocked on seeing Natsu being beaten by his opponnent.

Lucy: "Natsuuuuuuuuuuuu!!!!!!"

Happy: "Natsu"

Lucy yelled, she and Happy runs towards Natsu and try to help him, but before she reach Natsu's direction, a fiery raging dragon slayer pop up from the rubble and dash towards the direction where the shocked Sting is standing. But Sting didn't waste a second either, he cast his another strongest attack to stop Natsu.

Sting: "Dragon Slayer's Secret Art: Holy Nova"

Natsu was able to defend his self and divert the direction of the attack onto his left side, and then unleash another overwhelming attack, that make Sting got hurt so badly, but on the other hand, the attack that Sting use, hit the wrong target, it hit Happy and knock him out.

Natsu: "Stinggggg!!", You dumb asshole. I'll pulverize into nothing.

Natsu attack the injured Sting without thinking, right now his head is full of anger, and he will do anything to crash Sting. That is all in his mind right now.

Natsu: Fire Dragon's Brilliant Flame....

Sting was able to dodge that, but get hit by the next attack that Natsu's unleash. he was thrown away because of that, and landed near Lucy's direction. "Sting!", Lucy called and rash towards the mage, seeing the Sabertooth Mage's condition, Lucy stand up and yelled, trying to stop Natsu. It was hard for her, to see someone being hurt because of her, especially since Sting didn't do a thing to her, to deserve this kind of pummeling.

Lucy: "Natsuuu", stop it already, haven't you had enough.

Natsu: "Lu-cy??"

Because of what Natsu heard, he thought that Lucy is protecting the bastard, the Sabertooth Mage, who tries to destroy and humiliate the whole guild back then. And because of that, his anger got more intense, Natsu is in the point of not thinking anymore, anger and something else ate up his whole system.

Natsu: "Fire Dragon's Sword Edge"

Natsu charged towards Sting, at this point he doesn't care on what will happen to Sting, all that matters is he knows that for sure his anger will subside, after beating the crap out of him.

LUCY POV

This is not right, this is not the Natsu that i know, this is not the ....

Upon realizing that, Lucy try to reach out to Natsu again, she yelled while crying his name once more. Convincing him to stop.

Lucy: "Natsu", Please stop. Don't do this. This is not you. This is not the Natsu that i know.

Upon hearing Lucy' voice, Natsu regain his conscience, but it was too late.

"BBBAAANNNGGG!!!!"