Even though Zhang Yan kept his secret from Meng Yao, she still worried about him, "How do you feel now? Do you need a rest?"

He nodded and replied, "It's not a big deal! I can recover while walking! But how about you? Have you recovered?"

"Almost! But the strength of us two is still weak, and we'd better find my families!" She suggested.

But he shook his head, "I disagree! There might be others who want to kill you in your Family Meng, and we can't prevent their sneak attacks if together with them!"

His words made her fall into muse. Yet, after a while, she still said with resolution, "I think we should still find them! After all, if they want to kill me, they would not divide into two groups, so I believe them!"

"Wish you a good luck!" He didn't insist any longer.

Zhang Yan displayed the Asura Change to cultivate all the way while walking. With the rapid operation of the Asura Change, the surrounding natural gas was absorbed into his body, as well as the Yin contained in it. A part of them was transformed into spiritual energy, stored in his Dantian, a small part was sucked by his spiritual root, and the others was to repair his body.

His action shocked Meng Yao, who perceived that the surrounding natural gas was swamping toward Zhang Yan wildly. She looked at him in surprise, asking, "Are you absorbing the natural gas in the Huangquan Road? You want to die?!"

She intended to stop him, but he responded with a smile, "No worries! I'm fine! You can't cultivate with the natural gas here, but I can! I have been cultivating ever since I entered the road, and I'm good now! So, don't worry about me!"

"How can this be possible?! How do you do that?"

The longer she stayed with Zhang Yan, the more mysterious she felt about him. He always did some incredible things, such as the Spiritual Magical Figures, the North Mountain thing, and now the absorption of the natural gas in the Huangquan Road!

Looking at her confused face, he answered smilingly, "It is because of my special physique. I have a strong immune effect on the Yin in the Huangquan Road, so I can cultivate with it. But this is a secret of mine, and you have to keep it for me!" He made up an excuse, refusing to tell her the truth, because the Asura Change was one of his unique skills like the Bamen Dunjia.

She trusted his answer very much, responding with a smile, "I promise I won't tell it to anyone else! You are really a special man full of magical experiences!"

"Don't think so highly of me! I will be proud!" He made a joke to stop their conversation.

They two had been ahead for the Baodu Mountain for five days without dangers, during which time, Zhang Yan had recovered his spiritual energy, and reached the peak of the third level of Martial Arts State, about to break through to the next level at any time, and Meng Yao's injury was completely cured as well.

Now they were in their best state, moving toward the Baodu Mountain.