After hearing Mu Bai's order, it immediately swooped down to the ground. After first picking up Jian Wuhui and others, it quickly came to Cang Meng behind Mu Bai and grabbed her body with its sharp claws.
Then he flew far away from this valley.
Seeing the Raptor Druid leading everyone away, Mu Bai finally lost all worries.
After the smoke and dust in front of him dissipated, Mubai looked at the figure of the iron-winged black dragon and said coldly: "You and I are the only ones left now."
"Hahaha, no matter what methods you use to increase your strength, you are still no match for me!" Iron Winged Black Dragon laughed.
"Humph, you'll know if you try the knife in my hand." Mu Bai said coldly, and the dragon-slaying knife in his hand swung away thousands of dense knife shadows, and quickly slashed towards the iron-winged black dragon.
Mu Bai has not yet learned advanced martial arts, so when using the Dragon-Slaying Sword, he will only use ordinary attack moves to chop, and will not condense his power into fighting spirit and release it from the sword to perform long-range powerful damage.
"Boom!"
"Boom!"
Bursts of bursting sounds continued to come from the valley.
Mu Bai's figure was very agile and moved very fast. The iron wing dragon could not catch Mu Bai's figure at all. He could only gather his own strength to defend against Mu Bai's weird attack route.
"Ouch!"
Soon, Mu Bai slashed many wounds on the iron-winged black dragon's body, and he roared in pain again and again.
And Mu Bai gradually lost his consciousness. He could only see the huge figure of the iron-winged black dragon, and had only one thought in his heart, which was to kill this dragon!
"boom!"
A huge purple sword beam hundreds of meters long slashed towards the iron-winged black dragon.
The iron-winged black dragon was startled, and quickly flapped its wings and flew into the air.
And Mu Bai's extremely powerful knife struck a tall mountain nearby, instantly cutting the mountain in half.
The Iron Winged Black Dragon is still just a soul body. Once injured, its strength will gradually weaken and it will take a long time to recover.
It now knows that it can't do anything to Mu Bai. Although it is unwilling to do so, it has no choice but to give up.
Looking at Mu Bai's figure standing on the ground, the Iron Winged Black Dragon said angrily: "Boy, I will let you live today. I will come back. When I come back, I will make the whole continent tremble under my feet."
! Just wait!" After saying that, its figure turned into a puff of black smoke and flew towards the center of the Warcraft Domain.