"Boom, boom!" A heavy footstep came from the depths of the mountain col, the black fog in front of him was stirred up by this uninvited guest, and the sound of trees falling in the mountain forest also followed, Mu Yun's spiritual power was released, and it was bounced back by an extremely powerful force when it was just extended less than ten meters.

"The one who came ahead should be the difficult guy that Brother Zhan Qing said!" Mu Yun whispered to himself, "I don't know what happened to Haoxuan over there?" ”

Mu Yun raised his eyes and looked at Yu Haoxuan, only to see a faint light blue light flickering in the deep black mist, thinking that Yu Haoxuan must be using ice magic to kill the dead slave, seeing that the other party was safe and sound, Mu Yun put her mind at ease, so that she could concentrate on dealing with the difficult guy in front of her.

"Miss Mu!" At this time, Zhan Qing ran from behind her, and Mu Yun's bright distraction was very vigilantly probing the situation around him, "It's that guy coming, should we avoid it first?" ”

"Brother Zhanqing," Mu Yun shook his head, "you find a safe place to hide first, my distractions will do my best to protect you." ”

"That guy is the ghost king of the underworld," Zhan Qing said worriedly, "Initiate a madness, his strength is equivalent to a god-level master!" As he spoke, he slowly opened the wooden box in his arms, "If Miss Mu insists on this, then I will sacrifice my life to accompany the gentleman!" ”

"Whew!" As soon as the wooden box was opened, there was a gust of wind inside, and then I saw that the box emitted a very brilliant and dazzling colorful halo, Mu Yun looked sideways, and saw that the box was a colorful glass bead with a treasure light, the bead was about the size of the bowl mouth, the surface was smooth and round, and there seemed to be a colorful treasure flowing around the bead.

"What's this thing called?" Mu Yun said curiously, "I've never seen such a big colorful glass bead!" ”

"That's right, this is a glass bead," Zhan Qing said with a smile, "but what makes it different is that it contains the purest vitality in the world, not only can it exorcise evil spirits, but it also has the miraculous effect of resurrecting the dead, if it weren't for the fact that Brother Zhan Tian has passed away for a long time, I will definitely use it to save him!" With that, there was a hint of pain on his face.

"Whew! Boom Boom! The Ghost King strode madly towards this side, and the place it passed was instantly flattened by its waving two front paws, Mu Yun pulled Zhan Qing's right arm, and his figure flashed, leading him to avoid the first impact of the Ghost King.

Mu Yun saw several distractions waving long swords around the ghost king and launched an attack quickly, but the ghost king smashed the attack with his claws lightly, the ghost king's attack did not decrease, don't look at its huge size, but it moved very quickly, and a few dodges knocked all Mu Yun's distractions into smoke.

"This guy is really hard to deal with!" Mu Yun stared at the dark ghost king, who looked like a gorilla, and began to recite the spell of the magic forbidden spell in her mouth, she wanted to take advantage of her ability to teleport, and constantly cast a long but powerful magic forbidden spell to attack the ghost king.

"Whew!" The Ghost King jumped and landed like lightning beside Mu Yun and Zhan Qing, it was very cunning, knowing that Mu Yun could teleport, he aimed his attack at Zhan Qing, raised his right arm and smashed it fiercely on the top of Zhan Qing's head.

Mu Yun kept saying incantations in his mouth, and with his right hand, he pulled Zhan Qing's right arm, and the figures of the two flashed and disappeared in place, "Boom!" With a bang, the Ghost King's thick arm slammed into the ground, blasting the ground into a large crater several meters in diameter.

"It's over!" Zhan Qing stared at the wooden box in his hand, with a very frightened look in his eyes, "My glass beads are gone!" When Mu Yun heard this, he looked into the box, and it was really empty.

"Whew!" The Ghost King let out a long roar like a cheer, and the two of them followed the sound, only to see that the two fingers on its right claw were pinching a shining thing, which was none other than the colorful glass beads of the battle engine.