When he arrived at the bottom of the high platform, there was no danger, Long Shenhan squatted down and began to look for the place where the tiger stripe ring was hidden.

After searching for a while, I finally found a metal secret door under the high platform.

After pushing, the secret door did not move, and Long Shenhan began to look for the mechanism to open the door.

I searched for a while, but I didn't find anything.

Slowly stroked the metal secret door with his hand, and soon Long Shenhan felt some grooves on the secret door.

Sitting on the ground, Long Shenhan studied for more than an hour, but he couldn't find a way to open the secret door.

stood up and moved his legs, turned around and shouted, "Luan, come over here and see how this opens?" ”

Luan followed the path that Long Shenhan had just walked and came to Long Shenhan's back. Long Shenhan pointed out the secret door to Luan, Luan shook his head and said, "This door has been opened by our ancestors of every generation, and it has not been opened until now. ”

Long Shenhan pondered for a while, took out a flashlight from his backpack, crawled on the ground and approached the small door, and looked at it carefully.

After watching it for a few minutes, Long Shenhan suddenly asked, "Luan, have you heard of the Blood Sacrifice?" ”

Luan shook his head and asked, "Teacher, explain to me what is called a blood sacrifice." ”

After Long Shenhan explained the blood sacrifice, Luan raised his finger and said without hesitation: "Come on, as long as you can open this door, you can use as much blood as you want." ”

Long Shenhan took out the 'black light' and used the tip of the 'black light' to shave the red hair on Luan's fingers, and then used the tip of the knife to break his fingers.

After the blood flowed out, Luan dripped the blood into the groove on the small door according to what Long Shenhan said.

As the volume of blood increases, the blood begins to flow down the groove.

Soon the blood on Luan's finger stopped flowing, and he stretched out another finger.

When all five fingers of Luan's left hand were broken, the grooves on the small door were all filled.

There was a slight click, and after a few rings, there was no sound. Long Shenhan stretched out his hand and pushed the small door again, and the small door slowly opened.

The inside of the small door is not large, and there are two metal boxes in total.

Taking out the small box, Long Shenhan lifted the lid and saw that there was a tiger stripe ring and an elixir inside.

He closed the box, hesitated, and put it in his backpack.

Luan saw Long Shenhan put the box away and asked, "Teacher, what are the things in the box for?" ”

Long Shenhan looked at Luan, opened the big box, and said, "There is a tiger ring in that box, and a leopard ring in this box." ”

Luan had never seen a ring, and he didn't know what the ring could do, but he had heard the ancestor say that the tiger ring was taken by Long Shenhan, and the leopard ring was reserved for the barbarians.

"Teacher, how do you use the ring?" Luan asked.

Long Shenhan looked at the ten leopard print rings in the box, which were neatly arranged, and said, "I'll tell you when I go out." ”

Long Shenhan took out a leopard print ring and an elixir, covered the box, and put the box into the small metal door.

Closing the small door, Long Shenhan tore off the sleeve of his shirt and carefully wiped the blood in the groove.

"Luan, remember the method of opening the small door, when you are old, tell your children and grandchildren the method of opening this small door." Long Shenhan said.

Luan nodded solemnly and said, "I remember." ”

Long Shenhan followed Luan out of the cave, the sun was already in the west, and it was about to set.

"Luan, where do you live?" Long Shenhan asked.

Luan looked around and said, "We are scattered in these dilapidated houses, it is getting dark, I will take you to my residence." ”

Long Shenhan followed Luan for a while, he looked around, he didn't see a barbarian, called Luan, and said, "Luan, otherwise, let's use that leopard ring now." ”

Luan stood and looked back at Long Shenhan, and said, "Teacher, I listen to you all." ”

Seeing that Long Shenhan successfully got the ring, Luan threw himself to the five-body body that Long Shenhan had already admired.

Long Shenhan took out the iron box from his backpack, opened it and said, "Luan, stretch out your right hand." ”

Luan stretched out his right hand, and Long Shenhan solemnly put the leopard print ring on Luan's middle finger.

Picking up the pill, he asked Luan to open his mouth, personally threw the pill into his mouth, and said, "Wait a while, there may be some changes in your body, don't be afraid, it will pass soon." ”

When Long Shenhan used the dragon pattern ring, he almost lost his life because he didn't have the elixir. This time, Luan used the leopard ring with an elixir, so it shouldn't have much of a reaction.

Long Shenhan looked at Luan and waited for ten minutes, but Luan didn't feel any discomfort.

"Luan, do you feel any changes in your body?" Long Shenhan asked.

A smile appeared on Luan's handsome face, and he said, "I feel full of strength. ”

Long Shenhan said happily: "Okay, great." ”

Long Shenhan handed the iron box to Luan and said, "You keep this box and pass it on to your descendants." ”

Luan took the iron box and hugged it tightly, he knew that this iron box was related to the life and death of the barbarians.

Long Shenhan stretched out his hand and grabbed Luan's arm and said, "Let's go, let's run together." ”

Long Shenhan gradually increased his speed, and Luan's speed was also increasing, he didn't seem to be used to this speed, and he ran a little shaky.

When Long Shenhan's speed increased to sixty percent, he felt that Luan's speed did not speed up, and he began to drag Luan away.

Luan shouted loudly, "Teacher, I can't keep up." ”

Long Shenhan slowed down, and Luan couldn't barely keep up.

Luan's current speed should be one and a half times the speed of the human limit, and after stopping, Long Shenhan was ready to test his strength.

"Luan, you pick up that stone and give it a try." Long Shenhan pointed to a large stone that had been used as a foundation in the ruins of a house and said.

Luan handed the iron box to Long Shenhan, and hugged it easily.

Long Shenhan felt strange, according to his estimate, it should be a little difficult for Luan to hug this stone.

"Try another big one." Long Shenhan said.

After changing stones several times, Long Shenhan found that Luan's strength was about the same as his.

After Long Shenhan and Luan arrived at his residence, he asked Luan to arrange for a few brutes to pick up wood, and he began to teach Luan to fight.

After teaching for a while, a few barbarians picked up a pile of wood, and Long Shenhan took out a lighter and lit the wood.

Soon after the campfire was lit, the sun sank down the mountain, and several brutes began to worry that the campfire would attract monsters.

Long Shen Han sat by the campfire, let the other barbarians sit beside him, and began to teach them, let them know what the law of the jungle is.

Soon, a strange roar was heard in the distance, and after a while, Feng and Lan Xin ran back with a group of brutes.

"Brother, there are monsters outside the city." Lan Xin looked at the campfire and said.

Long Shenhan looked at Lan Xin and Feng and asked, "Lan Xin, is there any news about the eldest brother?" ”

Lan Xin nodded and said, "There are barbarians who saw them going north, but we didn't catch up, and on the way, they killed two monsters. ”

Long Shenhan asked about the monsters, and Lan Xin told him that monsters were like a combination of several animals, and he suspected that these monsters were also genetically created by humans.