DRAGON KING: FINAL WAR

2nd book for Crimson Salamander. Natsu and the other dragon slayers are back to Fairy Tail after their supposed to be death. They tought, its all done until the day where untold legend revealed.

A legend that forgotten long ago. A legend that will chnge their whole life and a legend where humanity is in line.

The Final war between legends and once again shall take part in the present time.
Who will win? Is this the end of humanity? Or is there a chance to save it.

I don't own any of them. It still Highschool DxD x Fairy Tail but focus more what's happening in Fairy Tail.