When Rog and Lilith came to the valley where the roar came from, from the high cliff, Rog saw a shocking scene: a huge pit lying in the valley at his feet, with tens of thousands of skulls piled up in the pit, and a huge dragon skeleton was standing in the pit paved by the skulls, spreading its bone wings and roaring.

"Now we know what happened to Earl Kane's Tower of Ghosts and Duke York's army of ghouls gnawing at headless corpses. Rogge clenched his fists and looked at the dragon, which was close to the height of the mountain beam, and said through gritted teeth.

"What should we do now, are we going to fight the big stupid dragon?" asked Rog curiously, as the little furball blinked as he looked at the huge bone dragon standing in the dry bone pit.

"Unless you can turn into a dragon. Rogge said with a frown turning back to her.

"That's not cute!" said the little furball with a disdainful snort.

"Yes, so we're not going to do that, I guess Elizabeth must be preparing to use it to attack the Dragoncliff, the bone dragon has just been resurrected, and the reason why it is only roaring in place is that it is still waiting for orders, and we should be able to do something before Elizabeth gives orders. ”

Rog asked Lilith to shrink herself, standing on top of the little owl and letting her fly down the valley with her, and they circled around the giant bone dragon, and Rog noticed that there was no light in the bone dragon's deep sunken eye sockets, which meant that the final magic had not yet been infused, and it was not yet capable of attacking.

"Lilith, get inside!" Rogge said, pointing to the bone dragon's eye sockets.

The little furball flapped its wings and flew to the eye socket of the bone dragon, although the dragon roared nonstop, but because the magic power in the body was not yet complete, there was no visual ability, and he didn't see the small black furball flying in front of him, and the little guy got into its eyes.

"Good boy, see what we found?" Rog asked Lilith to turn herself back into her original form and fall to the ground, glancing at the dragon's skull where she was, only to see a blood-red diamond-shaped crystal floating in the center of the skull, he walked up to the crystal and said to Lilith, "We have found the dragon's brain." ”

"Is this what the dragon's brain looks like?" the little furball tilted his little head curiously and looked at the crystal and said, "It's good that my brain is not like this, otherwise I would be as stupid as it!"

"You're not much smarter than it is now!" Rogge said, glancing at her with a slanted eyebrow, "I don't mean the actual brain, but the crystal is the heart of the resurrected dragon, which powers the massive skeleton and makes it accept Elizabeth's orders." ”

"So if we just kill this brain, can we make the big stupid dragon die?" exclaimed the little furball, his eyes lit up.

"yes, I think that's what it looks like. Rogge said as he stretched out his left hand to the crystal, the wing ornament on the back of the gauntlet revealed a dark red blade of light, and he waved his hand to smash the crystal, when he heard a dragon roar outside, and the body of the bone dragon shook violently, knocking him and Lilith to the ground.

Rog rolled to the eye socket of the bone dragon under the violent jolt, he reached out and climbed the edge of the bone dragon's eye socket, and looked out, only to see a green dragon pressing the bone dragon to the ground, opening its mouth and spewing hot flames at the bone dragon.

Rog hurriedly rolled over and hid behind the orbital bone, and the fire erupted from the eye socket of the bone dragon, clinging to Rogge's body, burning the bones behind his back.

"If I'm not mistaken, the dragon out there should be Grace, do you want to go out and tell her we're here?" Rog looked back and asked the little furball on his shoulder, Lilith glanced sideways at the flames that erupted from her eye sockets, and said disdainfully, "The turkey is just going out at this time!"

The green dragon that suppressed the bone dragon continued to spray flames into the head of the bone dragon, and the vampire mages who heard the news spread their magic wings and soared into the air, throwing a magic bead burning red flame in their hands and bombarding the green dragon's body, and the green dragon who was violently attacked had to let go of the bone dragon and use the dragon wings to protect himself and retreat.

At this moment, a large number of griffons suddenly flew in the sky, and the treeman Jim rushed into the valley after him, and dozens of werewolf warriors jumped down from the treemen, transformed into werewolves in mid-air and fell to the ground, roaring and pounced on the vampires on the ground.

The griffin knights flew over the treemen on which Catherine, Tully, and Murphy were riding, and joined the fray under the leadership of Antonio, attacking the vampire mages from the air, fending off the vampire mages with their anti-magic silver shields, and tearing apart the vampire's body with the griffon's whistling of spears.

The attacked vampire mages had to turn their attack magic to the silver dragon knights, and the green dragon, who had recovered from his senses, regained his strength and attacked the bone dragon again, trying to destroy it completely, but a woman in a red evening dress suddenly descended on the bone dragon and waved her hand to inject two red rays of light into the bone dragon's eye sockets.

"Wake up, my servant, and kill all who stand in the way of the Bloods!" the vampire princess Elizabeth shouted, and the bone dragon roared from the ground, spreading its bone wings and pounced on the green dragon, the two dragons clawed together and fell into a wrestle.

The wrestling green dragon Grace opened its large mouth full of fangs and spewed blazing flames into the bone dragon's head, but this deadly flame did not leave any scars on the bone dragon's cold skeleton, the bone dragon's eyes revealed a fierce red light, and flew into the green dragon, the sharp ghost claws pierced one of its dragon wings.

The pained green dragon roared angrily, and the dragon claw left a deep scratch on the bone dragon's skull, and the bone dragon turned around and bit the green dragon's dragon claw, but the hard dragon scales covered by the dragon claw protected the green dragon, and it grabbed one of the bone dragon's ribs with its other hand, pushing it to hit the cliff face hard.

The earth shook violently, the skeletons shattered at the dragon's feet, the green dragon pressed the bone dragon against the mountain wall, and attacked its head with its claws, the bone dragon kicked the green dragon in the abdomen with its hind paws, but the green dragon was too much heavier than the bone dragon to kick it away.

"Sister Dragon is so powerful, the big ugly dragon is going to be finished!" Lilith in the bone dragon's skull, looking out from the position of the eye socket, the green dragon was constantly attacking the bone dragon's head with her sharp dragon claws, and the hard skull had already appeared clear cracks under the attack of the dragon claws.

"I hope it helps. Rogge whispered as he held on to the bones in the skull.

Before the words fell, the bone dragon suddenly let out a shuddering scream, it stretched out its white bone front paws and pressed the green dragon's chest, and a brown light shone from its bone claws, instantly lingering on the green dragon's body.

The green dragon couldn't help but stumble and waved its dragon claws to try to fight back, but the speed of the claws was as slow as that of an old man, and the sharp claws grazed the surface of the bone dragon's skull, leaving no traces at all.

The bone dragon took the opportunity to stand up and knock the green dragon to the ground, the bone claw easily pierced its hard scales, opened its mouth and bit the green dragon's shoulder fiercely, the dragon's blood suddenly overflowed from the wound, and the wound on the surface of the bone dragon's body that had absorbed the power of the dragon's blood instantly recovered, and let out an excited roar.

"Weak attack......" Rogge looked at the green dragon who was crushed to the ground from the bone dragon's eye sockets, and turned back to Lilith and said, "We have to help, Grace can't defeat the ghost dragon after being attacked by weakness, her body will only accelerate aging and die under the attack of the bone dragon!"

"Then what can I do to save Sister Long?" asked the little furball anxiously.

"Destroy that crystal!" Rogge turned and rushed towards the red diamond-shaped crystal deep in the bone dragon's skull, pulling out the silver sword from behind and slashing at the crystal, the edge of the silver sword hit the middle of the crystal, making a crisp collision, but it did not leave any traces on the surface of the crystal.

"Damn!" Rogge slashed again, the diamond-shaped crystal was still indestructible, he put away the silver sword, and showed the winged light blade on the gauntlet of the fallen angel in his left hand and slashed at the crystal, the light blade cut horizontally through the center of the crystal, but the crystal was still intact.

"How can this be? This crystal is so hard!" Rog looked at the crystal in amazement, and the scream of the green dragon echoed in his ears, and he pondered for a moment, then turned back to Lilith and said, "Quick, go to Catherine and ask for a silver bullet!"

The little furball immediately turned around and flew out of the eye socket of the bone dragon, and flew towards the tree man where Catherine and the other three were located, Tali and Catherine were using magic and silver guns to attack vampires within range, Murphy vigilantly guarded beside them, saw Lilith flying from a distance, and hurriedly signaled to them.

The little furball landed on Catherine's shoulder and told her about Rogge's situation, and Catherine quickly pulled out a reloading tube filled with silver bullets and asked her to take it to Rog, who grabbed the metal tube with her two little claws and flew with it in the direction of the bone dragon.

At this time, the bone dragon was still pressing the green dragon under its claws, the body of the green dragon had become scarred, and the hard dragon scales had become as fragile as paper after being weakened by the power of the undead, and it was impossible to protect its owner at all.

She handed the reload tube to Rog, who pulled out the silver bullet and put it into the super fire bolt on his back, he took a few steps back, took advantage of the bone dragon's light shaking, aimed at the crystal and pulled the trigger.

A loud bang echoed in the skull cavity of the bone dragon, and the silver bullet hit the surface of the crystal, and it instantly shattered into slag, and the crystal was still intact, not even a single dent was left on it, Rogge looked at the result in front of him in shock, and couldn't figure out what else could destroy it if even the super fire gun could destroy it.

"What should I do, what should I do with Sister Long?" the little furball anxiously looked at Rogge with big eyes and asked with a blank eye.

"Can't be destroyed, maybe there can be another way, right......" Rogge, whose mind was running fast, suddenly recalled an extremely subtle clue, just now when he slashed the crystal with the winged light blade, he noticed that the red energy in the crystal was being dispelled by the energy of the light blade, and the crystal turned into the color of the light blade for a moment.

"I know who to look for!" Rog turned and rushed to the eye socket of the bone dragon, letting Lilith fly out of the eye socket with himself, he stood on Lilith's back and looked down on the battlefield with the killing sound, his eyes locked on the other side of the mass grave, and shouted to Lilith, "There he is!"