Before going back to jail after dealing with future Rogue and the dragons, Cobra needs to pay a little visit to a certain Salamander.

A dark guild kidnaps all the dragon slayers and tortures them, trying to force them to teach them their magic. But they can't. Only dragons and lacrima can. After months upon months of torture Cobra starts a riot to save Natsu, but the two get separated and dumped outside a town. Traumatized and sick of magic the two forget about their previous lives and start a new one here in this town. (Has female Natsu in it part way through)

What if Natsu and Cobra meat eachother 2 years before the Oracion Seis arc and fell in love with eachother? Fem!NatsuxCobra Warning: Natsu will know poison dragon slayer magic and will have a red version of Cubellios named Doku. Happy will also will be a girl too and can control her hunger for fish.

A strange force from another country comes to Magnolia in search of a special species called 'Dragon Children' unable to officially find them though he turns two unlucky dragon slayers into dragon children! Cobra and Natsu are then kidnapped but escape and find the civilization themselves! But what should they do and how do they get back to normal...? CobraxNatsu (there's not enough of it in the world)

After his near crushing defeat from Natsu, Cobra is betrayed; Friend becomes Foe. With that in hand he joins up with Natsu and the others to put a stop to Nirvana. What happens after? Natsu x Cobra Cobra x Natsu EDIT: (22/05/2022) Rewritting the story, not for any major changes but some small additions and for an errors it may possess.