Silver Dragon is in this situation now, for a while and a half is naturally unable to help Xu Yu deal with the three demon dragons, and there are water monsters in the lake, although the water monsters are afraid of dragons, but the so-called dragon is trapped in the shallow bottom of the shrimp play, and now it is heavily damaged, it is difficult to ensure that the water monster will not take the opportunity to attack it, so I immediately took out the stone tablet on my chest, and wanted to let it return to the void enchantment contained in the stone tablet.

And at this moment, the green dragon that was fighting with the three demon dragons suddenly let out a deafening long groan, I reflexively glanced in the direction of their entanglement, it doesn't matter if I don't look at it, this look suddenly startled me, I saw that the three demon dragons were swimming towards the silver dragon quickly, and its incomparably huge body set off a huge wave on the surface of the lake.

Looking at this posture, this troll must be planning to kill me and the silver dragon first, and then deal with the green dragon wholeheartedly.

The green dragon obviously saw the intentions of the three demon dragons as well, and launched a frenzied attack on it to stop it, but it continued to approach us while resisting the attack of the green dragon.

Seeing that the three demon dragons were getting closer and closer to us, while the silver dragon was still struggling desperately in the lake, unable to get out, I was so anxious that I couldn't do it, and at this moment, I suddenly sensed the strange dragon crystal sword qi in my body.

I didn't care so much, and immediately urged the dragon crystal sword qi, and at this time, the three demon dragons had already swam in front of us, and one of its heads opened its mouth full of sharp teeth, and bit down towards the silver dragon.

It was too late, and then it was too fast, and suddenly a golden light flew out from my body, impartially, and shot right into the middle of the head's eyes.

The three demon dragons immediately let out a piercing roar, and then the head that was shot by the dragon crystal sword qi shook violently. Seeing the opportunity, the green dragon swooped down from mid-air, and swept the head of one of the three demon dragons with a swing of the dragon's tail, and at the same time, opened the dragon's mouth and bit the neck connected to its other head.

The shape shì suddenly reversed, and the three demon dragons knew that they were invincible, and immediately sank into the water, and the green dragon also sank into the icy yin lake with it, leaving only a huge ripple on the surface of the lake.

I immediately landed beside the silver dragon, took out the stone tablet again, and began to recite the dragon control trick silently, which can not only control the dragon spirit and summon the dragon, but also enhance the dragon's internal qi on a certain distance.

I muttered for a full two or three minutes, and finally after letting out a groan, the silver dragon soared into the air and flew into the air, and it circled around me, and its body quickly became smaller, and finally turned into a wisp of aura, and escaped into the stone tablet.

The silver dragon was finally safe, and a hanging stone in my heart fell to the ground.

But then I realized that the lake had returned to calm, and the green dragon had not yet seen it emerge from the lake.

I couldn't help but worry again. Although the green dragon is a water-based divine dragon, and it seems to have the upper hand when it sinks, I don't know if it can deal with the three demon dragons born and raised in this yin lake underwater.

I hung in the air and waited anxiously for a while, but I didn't see the green dragon come out of the lake, and several times I wanted to dive into the water to see the situation, but considering that even if I dived into the lake, I couldn't help, on the contrary, I might be in danger myself, so I still dismissed the idea of a wolf.

I waited for almost ten minutes, just when I couldn't hold it anymore and was ready to go into the water, suddenly several huge bubbles came up from under the water, I was slightly stunned at first, as more and more bubbles came out of the water, I immediately reacted, something was about to emerge from the water!

Maybe it's the green dragon, but it can't be ruled out that it's the three demon dragons that are huge. I didn't dare to be careless, I immediately urged the dragon crystal sword qi in my body, if it was really three demon dragons, I planned to use the dragon crystal sword qi to attack its other two heads.

After another moment, a large black shadow emerged from the lake, looking at the size, it should be three demon dragons! I couldn't help but feel a tightening heart, and I was about to use the Dragon Crystal Sword Qi to attack, but I suddenly felt that something was not right, because its head did not emerge from the lake, and its body was also motionless, and it seemed to be just floating on the water.

When I looked closer, I realized that it was not the spiny protrusions of the three dragons, but its belly, flanked by four short, thick claws. In addition, there is a tail that is more than ten meters long, quite stout, the head of that tail is very sharp, it looks like a thorn, I immediately understood when I saw this, just now the silver dragon must have been attacked by the tail of the demon dragon.

I didn't dare to be careless, and secretly urged the dragon crystal sword qi to go over immediately.

At this moment, suddenly I heard the sound of water, and a black shadow suddenly rushed out of the lake, and let out an extremely majestic deafening long groan.

It's the green dragon! I was surprised and delighted in my heart, and hurriedly shouted at it: "Senior! ”

The green dragon circled in mid-air, let out another deafening groan, and then its body quickly shrunk and transformed into the familiar appearance of an ancient old man.

Seeing me suspended in mid-air, with a look of surprise on his face, he opened his mouth and asked, "Shi Yu, could it be that you have already activated the Origin Dragon Qi in your body?" ”

I smiled wryly and said, "Hehe, it's just temporary, this divine power is completely out of my control, and it can only be stimulated when I encounter an emergency." ”

Xu Yu nodded and said, "That's right, the old man has said a long time ago that this divine power can protect you at a critical moment." ”

I glanced down at the three demon dragons floating on the surface of the lake, and asked, "Isn't this monster already killed by you?" ”

Xu Yu replied: "The most fatal weakness of these three demon dragons is their three heads, just now Shi Yu, you suddenly shot a golden light at this demonic beast, which just hit its vital point, making its strength doubled, and the old man had a chance to subdue it." Speaking of this, he changed his words and asked, "The old man saw that the golden light you shot out seemed to contain the aura of the immortal spirit, and he dared to ask what kind of divine soldier it was?" ”

I didn't intend to hide it from Xu Xuan, so I told him about my inadvertent fusion with the Dragon Crystal Sword Qi, I originally thought that Xu Xuan would be surprised after hearing it, but who knew that he looked up and smiled: "Haha! What a providence! I didn't expect this dragon crystal sword to fall into the hands of you, the descendant of the dragon vein. ”

Listening to his tone, I seemed to know the origin of the Long Jing Sword, and I hurriedly asked, "Why did Senior Xu Yu say that?" ”

Instead of answering me, he asked, "Do you know the origin of this Dragon Crystal Sword?" ”

I replied: "On the wall of the Yellow Dragon Cave where this divine sword was found, I once saw a dragon armor inscription about this divine sword, which is said to be made by the ancient gods with dragon crystals, so it is also known as the dragon crystal sword, and its sword qi contains an incomparably powerful divine dragon power, which can kill immortals and demons. ”

Xu Yu nodded approvingly, and continued to ask, "Then do you know where the dragon crystal used to build this divine sword came from?" ”

I shook my head: "I don't know, it's not mentioned." Do you know the ins and outs of this divine sword? ”

"This sword is a sacred treasure of the dragon clan, and the old man naturally knows it. This divine sword is made from the dragon crystal of Jin Longzun, one of the five great dragon venerables, which contains the golden dragon qi and can slash immortals and demons. ”

Listening to Xu Yu's answer, I couldn't help but exclaim, "What did you say! This dragon crystal sword qi contains the golden dragon qi!? ”

"That's right!" Xu Yu replied: "Tens of millions of years ago, when the gods and demons were in the war, my dragon clan assisted the gods to fight against the evil demons, among the dragon clan, the purple gold dragon venerable is the most powerful, the purple gold dragon venerable is the head of the five dragon venerable, it can use the golden dragon qi to punish the demon invisible, the demons are all afraid of it, but later when fighting with the hell demon dragon, the purple gold dragon was killed by the hell demon dragon, and its true yuan qi turned into a purple gold dragon crystal, and then the gods used this purple gold dragon crystal and the immortal qi to combine to create a supreme sword. ”

I didn't expect that the Dragon Crystal Sword was actually made of the dragon crystal transformed by the Purple Gold Dragon Venerable, and I was surprised and delighted in my heart, and I also strengthened my determination to refine the Yuan Spirit Pill to the best of my ability, as long as my cultivation reached the realm of refining qi and transforming gods, I would be able to urge this supreme sword qi at will, and no matter what evil demons were, I would not be afraid at that time.

I was excited in my heart, and suddenly I felt that the internal qi in my body quickly dissipated, and before I could react to what was going on, my body suddenly lost its support and fell down quickly.

Directly below me were the huge bodies of the three demon dragons, and when I saw that I was about to fall on its body, a powerful force suddenly scooped me up.

It wasn't until I stepped on the rough belly of the three demon dragons with my legs that I realized what was going on, and it turned out that it was Xu Yu who used his internal qi to support my body and slowly put me down.

As I stood up, I realized that the monstrous monster's belly was not as soft as I had expected, but rather very hard, and stepping on it was like stepping on a hard stone slab. I tried to stomp hard, but I didn't react at all.

I couldn't help but sigh; "Why is this monster's belly as hard as a stone!?"

Xu Yu said: "Do you know, the skin of these three demon dragons is not only extremely hard, but also quite thick, and even the dragon's teeth cannot penetrate it. Therefore, if you attack its body, you can't do it the slightest damage. Speaking of this, Xu Yu said: "By the way, there is a treasure in the body of this monster, if you can take it out, it will definitely come in handy in the future." ”

As soon as I heard that there was a baby, my eyes lit up and I hurriedly asked, "What kind of baby?" ”

Su Yu replied, "It's this monster's Dragon Ball!" ”