After going down the mountain this time, he had to pass through the cave by the lake, so Zhang Jun took the dragon group directly to the lake, and most of the animals along the way saw the mighty Allosaurus group and avoided it.

When Zhang Jun arrived at the lake, he found a group of ankylosaurs, a group of hedgehog dragons, and a group of seismological dragons drinking from the lake, as well as several pterosaurs of various sizes resting near the lake, and countless other birds.

Before leaving, Zhang Jun didn't want any small dragons to be injured, so he didn't attack the difficult earthquake dragon and hedgehog dragon, but just surrounded a few ankylosaurs, and then let more than 20 big dinosaurs start a killing battle.

The bald head and the big el, the little el's group of dinosaurs have grown up, five years of jungle life experience, their experience is getting older and older, the hunting skills are very rich, the bald and shiny head appeared next to a three-meter-long ankylosaurus, has roared to attack, its claws are very advantageous every attack, it seems to be deliberately imitating Zhang Jun's attack posture.

Now they have grown into six meters long, the bald head weighs nearly two tons, is the fastest growing one in the dragon group, the weight of the big Al and the little Al is also about one and a half tons, in the next few years, their weight will increase significantly, almost more than a ton per year, after three years, they can grow to the maximum weight, four to five tons.

The agile Allosaurus quickly cut and surrounded the group of about 30 or so Ankylosaurs into several parts, and then selectively let go of the hard-to-deal strong Ankylosaurs, and then began to surround a few slower, sluggish Ankylosaurs.

The siege lasted less than twenty minutes, and the last Ankylosaurus was broken through its thick armor and finally fell to the ground to become food for Allosaurus, and then began to stage a feast of dragons, more than 100 Allosaurus gathered on the lakeshore to eat, attracting the attention of many animals.

Animals that want to eat leftovers have long been waiting in line, and they can be seen everywhere around, Zhang Jun ate hundreds of kilograms of delicious ankylosaurus meat, which has always been his favorite, because the meat of ankylosaurus is very firm and high in protein, similar to later beef.

Zhang Jun saw the figure of an old friend with the peripheral vision of his eyes, that is, the first time he came here to see the ichthyosaur with a body length of more than ten meters, this guy often floated up from the puddle of the cave, and then crawled on the ground with four fins and entered the lake to hunt, he and this ichthyosaur were companions for more than five years.

Zhang Jun ate half of it, and saw that the ichthyosaurus was crawling from the lake towards the cave, and immediately took the wooden spear and bone spear off the camel dragon's back, and then followed behind, he immediately remembered that two years ago by the lake, this guy almost dragged a three-meter-long Allosaurus into the water, today there is a chance, how can he let go of this former enemy.

This is the first time Zhang Jun has encountered this guy crawling on land, although the action looks clumsy, it can actually climb out more than a meter in a second, and it only takes about half a minute to enter the puddle.

Zhang Jun's feet trampled on a huge splash in the lake, he had already run quickly to the entrance of the cave, and then threw the spear in his hand without hesitation, after a few years of training, at this distance, he can be said to be a hundred shots, rarely missed.

The two spears were firmly inserted into the neck of the ichthyosaurus, and the blood flowed out, and then Zhang Jun's huge body swooped down from the sky and smashed directly on the back of the ichthyosaurus.

The delicacy of the ichthyosaur meat made Zhang taste real seafood for the first time, he stuffed a third of this ichthyosaur into his stomach, its meat was more tender and smooth than the dinosaur meat on land, and then at his beckoning, other Allosaurus also came to try it.

After the water was full, Zhang Jun let out a long long roar, and began to echo in this ancient jungle, the allosaurus group began a new journey, and the mighty figure began to march towards the west of the giant island, they quickly bypassed the poisonous miasma area, and arrived at the entrance of Changlong Mountain, the grass thorns of Changlong Mountain were covered with the entrance again, and these grass thorns blocked many large animals outside the giant island, so that the ecology here has always maintained its own characteristics.

After breaking the weeds, the dragons returned to their long-lost land and entered a vast new world, and a great migration of history began.

Heading west, the first hurdle is to cross the river, and there are huge crocodiles lurking in the river, so Zhang Jun would rather bypass the giant mouths of those demons and let the little dragon pass through more safely.

After searching for a day and a night, on the morning of the third day, Zhang Jun found a narrow river channel, where the width of the river is only about 50 meters, and there are many reefs in the river, which is not conducive to crocodiles hiding and is conducive to crossing the river.

Zhang Jun and a few strong big dinosaurs blocked the way of two or three crocodiles, so that they could not get close to the little dragon, in the face of the allosaurus more than ten meters long, several crocodiles had palpitations, and after wandering around a few times, they still did not dare to come forward to challenge, and the little dragon they could not reach, so they had to turn around and leave depressedly.

There was a crocodile who was not afraid of death and actually launched an attack on Zhang Jun, at this time Zhang Jun had been cultivating for more than six years, the skin on the surface of the body could be instantly infused with strong internal force, the power of the iron cloth shirt was exerted to the extreme, and the flexibility and speed of the body were also incomparable to other behemoths.

The crocodile that had found the wrong person had just surfaced. Zhang Jun's long-trained iron claws grabbed directly at its head, and it was difficult for ordinary Allosaurus to break through the crocodile's solid skin, but on Zhang Jun's grasp, a strong internal force burst out, and the steel-like claws were immediately embedded in the crocodile's head.

Then Zhang Jun was hugely destroyed, directly grabbed the crocodile's skull, and killed this guy on the spot, he didn't have time to eat crocodile meat, so he simply pushed this guy into the water, fed a few crocodiles that were wandering, and when the little dragons all crossed the river, he took the last few big allosaurs to retreat smoothly and went to the jungle on the other side of the river.

Unknown dangers lurk ahead, Zhang Jun began a new journey in the Jurassic primitive world, and the mountains, rivers, and grasslands in front of him are beckoning him.

This time the road is long, from the eastern part of ancient America to the eastern part of ancient China, the distance is more than 2,500 kilometers, the dragons cannot go all the way to the west without being hindered, they need to stop to eat and rest, Zhang Jun needs to find a suitable path to advance, as close as possible to the area where food is abundant, away from the jungle where fierce beasts are rampant, all of this must take a lot of time.

This kind of migration, about an average of about five kilometers a day, this speed is already quite good, Zhang Jun estimated it, counting the rest time on the road, if you want to reach the location of the Time and Space Temple, it will take about three years, and there can be no big accidents during this period, so he is ready to fight for a long time.