Everyone looked more closely, and sure enough, they saw that the eight chains were all connected to the Yin Dragon's body, and there was a black lock ring, which was set on the neck of the Yin Dragon, and the Yin Dragon's head was thick and the waist was thick, and this lock ring was set at the thinnest point between its head and waist, so the Yin Dragon could not break free.

Qingxu Zhenren said: "These eight iron cables are all made of a hundred refining black gold, and they are extremely tough, even with the ability of the Yin Dragon, they can't break free. It's just that the lock ring where these eight chains are connected is the weakest point of this Dionysian lock. The lock ring is located on the neck of the Yin Dragon, and the grommet on it is inevitably loosened by the Yin Dragon's constant struggle every day, so it needs to be reinforced every 100 years, and a new lock ring is re-threaded through the head of the eight iron cables, and then fastened with a buckle. It's just that this process is very difficult, first of all, you have to start a war with the Yin Dragon and change the lock ring at the same time. The Yin Dragon naturally won't let people do it. The fiercest attack will be made. ”

After a pause, Qingxu Zhenren continued: "In the past, the reinforcement was all the people from the other eight palaces besieging the Yin Dragon, and the people from the middle palace took the opportunity to go down directly from above to replace the lock ring. It's just that the people of this middle palace are very risky, and they will directly face the attack of the Yin Dragon. Therefore, a wise and courageous person is needed. In the past, every seal was not successful, if one of the eight stewards of my village made a move, then the people on his side would be regarded as a failure in the test, and when I felt that the people in the middle palace were in danger and came to the rescue, then several of you in the middle palace would also fail the test and give up their efforts, so I won't make a move unless the last resort, in case you can't hold on, you can call me to help, which also means that you admit that you failed the test and can only save your life. However, human life is greater than the sky, and life is still important at all times, so you must remember. ”

Du Wu had a rare serious face, and seemed to know the arduousness of this task. She gritted her teeth and said resolutely: "Grandpa Dao, Wu'er knows, just tell me how to change the lock ring!"

The innocent man took out an object from his waist, which turned out to be a chain of Ugin with buckles at both ends, which could be joined together to form a closed locking ring.

Qingxu said: "When you go down, untie the lock ring on the neck of the original Yin Dragon, use this new lock ring through the ring at the top of the eight iron chains, and finally surround the neck of the Yin Dragon, and then buckle the Ruyi buckle at both ends." ”

Then it was demonstrated how to use the Ruyi buckle, there is a yin button at one end of the Ruyi buckle, the person's fingers can be pressed in, and the buckle can be untied after pressing in, and when the buckle is fastened, as long as the two ends of the buckle are gently collided with each other, the production is very exquisite, although the yin dragon is powerful, but can not be untied by touching the button. Therefore, it is only possible to break free every day with brute force.

This process is very simple to say, but it is extremely difficult to do, every time Dionysus opens the mountain gate test, many young heroes are in this link to fall short, and those who can pass will inevitably become a shining star of the Dionysian generation.

Qingxu Zhenren said to the following: "Eight stewards, you are all ready, these eight chains can only stand one person each, there are too many people to do it, you see how to distribute manpower, prepare quickly." ”

The eight stewards replied in unison, "We are ready, please ask the owner to command." At this time, the strongest people were sent from the eight palaces, standing at one end of the chain, waiting for the unified order of the pure void real person.

Du Wu's mind flashed with inspiration, and he suddenly said: "Grandpa Dao, if we knock this little dragon out first, wouldn't it be much easier to change the lock ring?"

Qingxu Zhenren was stunned, he had never thought about this problem. After pondering for a moment, he replied, "It's not impossible, it's just that this Yin Dragon occupies a favorable position, and its endurance is extremely long-lasting, and it needs an extremely strong blow to knock it out." But you can give it a try. ”

Said to the following said: "I think you already know how to strengthen the Dionysian lock, just now Du Wu girl proposed, first knock the Yin Dragon unconscious, and then replace the lock ring, I think it's a good way, wait for you to attack the Yin Dragon together, remember that the single horn on the head of the Yin Dragon is the most powerful, but it is also its fatal place, the single horn is connected to its brain, you attack its single horn hard, it is possible to knock it out." ”

When the people below heard this, they felt that it was much more reliable than the previous method, after all, it was easier for nine people to attack than for eight people to attack, and one person to change the lock ring, so there was no need to worry about that person. So they replied in unison: "I'll wait for you to understand, please give an order." ”