Chapter 187

The Dragon Chain Cannon of Doom is the one hundredth and eighty-seventh chapter of Hiro Mashima's Fairy Tail.

Full Summary
Edo-Erza enters the Royal Chamber with a tied up Natsu and Gray. The King asks her if she has the key, Edo-Erza replies that she does not but points out the Gray can make a key. Edo-Erza forces Gray to create the key and activate the Dragon Chain Cannon, by threatening to kill Natsu. Gray inserts the key, thinking that he will reaim the Dragon Cannon as soon at it activates, but he can't find where to reaim it and the king orders the cannon to fire. Suddenly, Natsu uses his 'Wings of the Fire Dragon attack to defeat some of the Royal Guards and it was revealed that Edo-Erza is actually Earth Land Erza in disguise and she uses the king as a hostage. Erza orders that the Dragon Chain Cannon's aim is to be changed, while the king tells his men to not listen for the sake of destroying the Exceed.

The guards wishes to save the king and changes the aim when the real Edo-Erza arrives and attacks Erza who was let go of the king to dodge the attack. The guards changed the aim again and the king orders them to fire. The cannon fired and hit the lacrima island stopping Gajeel and Pantherlily's fight.

Suddenly, Lucy and Coco arrives on a Legion. Natsu, Gray and Erza mounts the creature as well and they leave to

Characters
*Note: Bold+Italicized=First Appearence