"Naturally, I haven't been afraid, since it's an evil demon, what can't be sealed must be removed, this is a must." Long Ming said naturally.

Killing looked at the couple in disbelief and shouted, "Are you crazy! This is a demon who destroys the world! You will definitely regret killing me, and then you will be sinners for the ages, you ......"

Without waiting for the killing world to finish, Murong Feixue and Long Ming had already joined forces, and Luan Feng and Ming were played again in the shortest possible time.

In an instant, the arrogant killing world, along with the ghost talisman on his forehead, was all turned to ashes. There seemed to be an incredible cry of terror in the air. Other than that, nothing was left. Empty square. Nothing happened.

Murong Feixue and Long Ming smiled and turned away hand in hand.

"Whirring ......" The wind suddenly rose, flying sand and rocks.

Long Ming and Murong Feixue both felt a powerful force rising up behind them. The huge fluctuation of spiritual power triggered a crazy wave of qi. Rolling in dust and rubble, like a tsunami, rolled towards them.

The two reacted almost immediately, and both flew up. directly dodged the ruthless wind.

In a few moments, the two of them were standing at the head of the city again. Standing on the top of the city walls, looking down at the wind below the walls. In the center of the wind, a crystal stone can be seen in the middle of the road like a small hill. In the middle of the stone, there is a huge black coiled dragon. What was unbelievable was that the black coiling dragon sealed by the crystal stone was still open, and its turquoise eyes were still spinning back and forth in its sockets.

At this moment, in Murong Feixue's spatial ring, the divine dragon stone that the divine dragon had given to Murong Feixue suddenly made a sound.

"This is the magic dragon that the divine dragon has never been able to destroy! It can't be suppressed into the Void Realm, it can only be hidden in a powerful demon body, and then banned with ghost talismans......"

"At the beginning, the Shenlong did not hesitate to pass on the Shenlong Stone to you, that is, to find out that you would encounter a demon dragon in the future, so I taught you the Shenlong Stone in advance."

"The strength of this demon dragon is already above the Holy Rank, and you and Long Ming and his wife need to work together, and then at the cost of the Divine Dragon Stone, in order to completely destroy it! Otherwise, it will be the second Blood Refining Demon Venerable, even more terrifying than the Blood Refining Demon Venerable......"

Listening to the voice of the Divine Dragon Stone coming into his ears one by one, Murong Feixue's face became more and more gloomy.

"I'll just say it...... Where is there a free lunch in the world, just give me a dragon stone, and ask me to risk my life to sell my life to the dragon. Murong Feixue cursed.

"Whew...... I'm so uncomfortable, these damn magic crystals, I'm going to destroy them all, destroy them! The dragon groaned in pain through the crystal.

With the tremor of the voice, I saw that the crystal stone mountain, which was originally like a small mountain, actually fell off layer by layer. A huge piece of crystal, getting smaller and more transparent. In the end, it was only a thin layer wrapped around the black dragon's body. It seems that this black dragon may break free at any time. Precarious.

"Blizzard, there's no time! We're going to kill this black dragon before the crystal stone shatters completely,