"Come in with the old man and have a look. /56 Library," the white-haired old man turned to look at Wu Feng and said.

After speaking, the white-haired old man walked into the cave in a flash, and Wu Feng followed closely with the yellow-haired monkey and walked into the cave together.

This cave looked much wider than the one with the waterhole just now, and the white-haired old man was lighting the torch on the cave wall at the moment, and in a short time, the whole cave was clear.

By the light of the fire, Wu Feng glanced around the cave, and in the deepest part of the cave, there was a rectangular stone, more than one zhang long and wide, about two zhang long, and some weeds were simply laid on it, like a bed, and there was nothing else.

Wu Feng looked at the situation in this cave, and felt a little puzzled, turned to the white-haired old man and said, "Master Zu, what did your old man bring me here for?" There's nothing here. ”

The white-haired old man held a torch in his hand and said mysteriously: "Of course, the old man brought you here to let you learn skills, you come with the old man to have a look." ”

As he spoke, the white-haired old man approached a cave wall, shone a torch on the cave wall and said, "Look at what this is, you boy." ”

Wu Feng approached the cave wall to see, and opened his mouth wide in shock, only to see that the cave wall was full of some red words and pictures, the most conspicuous thing was to draw all kinds of charms with strokes that ordinary people could not understand, for charms, Wu Feng was no stranger, often saw the master draw talismans, but these charms on the wall were never seen before, it seemed to be more cumbersome.

"The things in this cave are the old man's life's work, all painted on the wall with blood, there are all kinds of charms and Taoist internal skills, as well as some mysterious Taoism, you just need to sink down to comprehend, study more, and you will be able to achieve success in a few days." The white-haired old man said with a little excitement.

Wu Feng took a torch from the wall and walked around the cave wall with the firelight, almost the entire cave wall was painted with words and some simple and vivid pictures, and these things he had never touched before, and he looked a little stupid for a while.

Just when Wu Feng was fascinated, there was a sudden loud "click" sound in his ears, and when he turned to look, he saw that the stone slab behind him had fallen down again, sealing the entrance to the cave, and then looking for the white-haired old man was gone.

Wu Feng's heart was cold, he didn't know what tricks this white-haired old man was doing, he threw away the torch at the moment, walked to the stone door in three or two steps, and shouted loudly: "Master Zu!" Where have you been? Why did you leave me here alone? ”

On the left side of the stone gate, there was a sudden sound of grinding between the stones, Wu Feng hurriedly turned his head to look, but saw a stone bulging from the cave wall, and then fell to the ground, and the voice of the white-haired old man came from there, "Boy, come here, the old man still has something to explain to you." ”

Wu Feng hurriedly ran over, and said with a sad face: "Master Zu, what are you doing here with your old man?" ”

The white-haired old man laughed twice, and then said: "Master Zu is also good to you, you kid can rest assured here to comprehend what the old man has learned all his life." To tell you the truth, this stone door can only be opened from the outside, and if the old man doesn't open the door for you, you won't want to come out in your life......"

Speaking of this, the white-haired old man paused and continued: "However, there is another way to open this stone gate......