Feng Yu smelled the speech and looked at Xin Haoyan again. Xin Haoyan nodded and said, "this stone wall is different from those stone walls that came all the way before. I've been looking for it for a while, but I haven't found any mechanism to open the stone door."

"We'll find it together. The "things" she specially came back to pick up this time are right here. She must not get them, let alone take them out. There are other exits. We must hurry to find her. " Feng Yu immediately stepped forward and ordered a line of dark guards behind her to do it together.

Xie wanting slowly stepped aside and stood there watching with her lips pursed.

-

Time passed quickly in the search of people.

For a long time, I still got nothing.

Feng Yu and Xin Haoyan had to re-examine the stone wall in front of them.

At first glance, the stone wall in front of us is not different from those stone walls opened one after another. If the blood hadn't come here and disappeared all at once, it must be thought that there are no mechanisms and stone gates here.

Xin Haoyan squinted and squinted again.

-

Inside the stone walls, in the closed chamber, not only the stone walls are inlaid with night pearls, but also on the ground. The light is very bright, just like day.

In the middle of the ground surrounded by night pearls, there is a very thick stone column half a person high. Even if four or five people hold hands, it may not be able to surround it in a circle.

Above the cylinder is a large flat oval stone ball, which is almost closed.

In those years, the old king Xin and his people faithfully followed the old emperor on the battlefield, and finally helped the old emperor settle the world and sit on the throne.

The old emperor rewarded him on merit, thus canonized a series of vassal kings, divided fiefs, and allowed his descendants to inherit directly. In this series of canonized vassal kings, the old king Xin had relatively greater power and made great contributions in the process of calming the world, so he was almost most trusted by the old emperor. Therefore, he knew and mastered some unknown secrets of the old emperor that other vassal kings did not know.

For example, one of the inhumane bloody massacres and burning in a small town that year.

Afterwards, the old emperor beheaded the general who ordered the village to be slaughtered in public and made an example, which calmed everything. However, no one knew that the person who really commanded behind the scenes was the old emperor himself. The beheaded general just acted according to the old emperor's secret order. Because the old emperor suspected that a traitor had hid in the village. Later, the handwritten letter that the old emperor issued the secret order fell into the hands of the old king Xin and was hidden by the old king Xin. And this is only a small part of it.

For another example, after the world was settled, on the eve of the canonization of vassal kings and meritorious officials, the old emperor wanted to secretly remove some people.

"The cunning rabbit dies, the running dog cooks, and the birds do their best to hide the bow", which has been the case since ancient times.

Finally, the "thing" in the hands of the old king Xin, which was synthesized by various criminal evidence, became a heart disease and fear in the old emperor's heart.

Therefore, the old emperor was forced to agree to the conditions set out by the old king Xin and secretly made an oral agreement with the old king Xin. The content of the agreement was that the old emperor canonized the vassal king and promised never to cut the vassal. In exchange, Lao Xin Wang must ensure that this "thing" will never see light.