The irritated Chi Ghost fell into wild, and emanated abnormally violent messages instantly. It uttered with rages, "Boy, you have completely irritated me! And I changed my mind that I'm going to not only kill you, but put your soul in the flames of hell to torture you!"

Its breathes sizzled the leaves of the trees around, also, forced Zhang Yan to retreat two steps.

Zhang Yan began to whisper in his heart, "Its strength must be higher than the sixth level of Martial Arts State!"

Thought only with the cultivation in the third level of Martial Arts State, he owned its unique skills. Launching the Asura Change to the extreme, he released a layer of bloody-red spiritual energy around him, warding off the breathes of the ghost.

His calmness startled Meng Yao who stared at him with great shocks.

More and more curiosities had sat in her mind. Was he really a normal disciple of the Qingyuan School? Who could such a small school cultivate an outstanding warrior like him?!

The Chi Ghost made its third attack, at this moment, with its powerful hoofs. Once kicked, Zhang Yan's head would definitely be smashed.

However, refusing to let that happen, he lifted his stone sword, once again, to defend. But this time, he was forced to almost kneel down by a huge energy.

The ghost couldn't believe that such a low-cultivation warrior would hold its strength, so it was about to add more efforts with a cry.

At this critical time, Zhang Yan decided not to hide his final resort anymore, and mobilized his bloody qi to the Bamen Dunjia in his body, opening the Kai door. Suddenly, countless efforts erupted out, filling his body.

"Ah! Ah!" With the screams to the sky, he stood up little by little, which astonished the ghost who was overturned to the ground.

Meng Yao covered her mouth and gazed at Zhang Yan in surprise, wondering if he had taken some magical medicines.

Showing no mercy to the Chi Ghost, Zhang Yan instantly punched a blow on its face. But the ghost escaped it with a roll, then stood up from the ground.

He flashed to its throat with his stone sword in the next second.

The ghost, daring not to face up with the sword, stepped back far away, and asked unbelievingly, "Boy, what did you do?! Why you become much more powerful in an instance?!"

He replied with a snort, "I will tell you after your death!" Reluctant to waste time here, he dashed to the throat of the ghost immediately with his stone sword once again.

The ghost created a spiritual shield with its spiritual energy around once more, with the fluky inference that such fierce state of Zhang Yan couldn't last so long.

But it was wrong. After the opening of the Kai door, the speed and strength of Zhang Yan had reached the extreme, surpassing that of the Chi Ghost already. He began to hit the ghost from all the directions with his stone sword, but still failed to break its spiritual energy in short time, because of its much higher cultivation.

Nevertheless, he didn't give up, and after a long time, the protection of the ghost was finally smashed, and a lot of sword marks emerged on the ghost's body instantly; huge pains forced the ghost to screech out loudly.

All of a sudden, its eye between its brows opened, and a ray of black light burst out, like a lightning, directly hitting Zhang Yan's body, but then sucked by his Knowledge Ocean, turning into the nourishments of the Stone to Suppress Souls.

Fears prevailed the Chi Ghost, who stared at Zhang Yan weakly with a blood out of its mouth.