Zhang Jun continued to harvest artifacts from the ground, in addition to the detector, there was also a large box exposed inside, this is a boxy box, about two feet long and wide, and about one foot high, it looks like it is made of some kind of golden metal, and it feels a little cold to the touch.

The design of the chest is similar to that of the earth, except that the surface is smoother, there are no superfluous decorations, and there are no carvings such as patterns and patterns, and it looks simple, like a large golden brick.

The lid of the box and the body of the box are separated, Zhang Jun opened the thin lid of the box, put it aside, and immediately saw that there were several things neatly placed in the box, among which there was something that looked like a flashlight, and like the detector, it was also silver, it was only half a foot long and two inches thick.

Zhang Jun picked it up and tried it, and found that its two ends could indeed emit a faint light, but there was no light source such as a light bulb at the port, it was just like a cylindrical metal rod, there were no other parts, and the two ends could actually emit light directly.

Zhang Jun took the luminous stick in his hand and studied it, and then found that the light at both ends of it became more and more obvious, and the light at both ends of it can change, at first they are all white light that shines out directly, but as long as he touches it at one end with the palm of his hand, the light will immediately become scattered, and the angle of scattering can also be changed by touching, that is, it sometimes shines directly, sometimes scatters, and can be applied to different occasions.

In addition, Zhang Jun then found that the light intensity at both ends of the light rod can be changed by touching the end face, by touching the center point of the end face with a fingernail, and the light intensity of this end face will change again and again, and finally reach the light intensity he needs.

"This flashlight is much more advanced than the one on Earth!" Holding this fresh technology product, Zhang Jun sighed in his heart.

Indeed, this kind of flashlight has been buried in the ground for three million years, and it can shine directly when it is just unearthed, if it is an ordinary flashlight, it will have long been rusted and rotten, and the circuits, batteries, and lights inside have long been scrapped, indicating that the scientific and technological civilization of the emperor star is much higher than that of the earth, which can also be seen from the fact that they can reach the earth in a spaceship.

There was also a gray rucksack in the box, made of unknown materials, it looked like cloth or artificial chemical fibers, the surface was smooth, there was no flaw, no wrinkles, and now millions of years later, they have not even decayed, it seems that the material must be ordinary. This rucksack is very light, like a balloon that can be inflated, it can be expanded or reduced, and it is a bag used to hold things.

In addition to these few things, the demon spirit has not left other items, maybe other things have disappeared in the course of millions of years, because there are few materials that can be kept unchanged for millions of years, but with these few things, Zhang Jun has been satisfied, in this kind of wild era, if he is given a few high-tech products, he really can't use them.

After having a rucksack, Zhang Jun can hold a lot of things, let the camel dragon camel on his back, and then he threw the detector and the glowing rod into the bag, there is a small rope about one millimeter thick at the mouth of the bag, revealing about two inches, as long as you pull it gently, the bag will shrink to a foot in size, it looks amazing, and then pull it down, the bag will automatically expand again, Zhang Jun tried it, it can expand to the size of a big truck, and its strength does not seem to have changed in the slightest, and he was very surprised, The bag was then shrunk to a foot in size.

After tidying up the bag, Zhang Jun continued to study matters related to genetic mutations, the first three pieces of genetic code were engraved on the meteorite by the demon spirit, in a more conspicuous position, so Zhang Jun quickly obtained them, this is a sequence of three passwords with a length of more than a few hundred symbols, the first paragraph is composed of one hundred and twenty eight characters, the second paragraph is composed of two hundred and fifty-six characters, and the third paragraph is composed of five hundred and twelve characters, these three passwords are all necessary parameters for solving the genetic equation, As long as the calculation method of the equation is substituted, the calculated result is used to turn on the energy element of the gene.

Now what Zhang Jun has to do is to input these three pieces of genetic code into the gene equation, and then solve the result, transfer the result to the colorful stone with his mind, and then use the catalytic function of the five-pointed star leaf to release the elemental energy of the colorful living charcoal, arrange it in an orderly manner according to the calculation results, and then arrange the elemental energy of the living surname charcoal into his body's genetic memory, so that the genes can be mutated according to a specific program to achieve the purpose of growth retardation.

Zhang Jun squinted and was studying the relationship between the genetic equation and the code, several little dragons squeaked around him, watching him dig out a few things that seemed useless from the soil, and suddenly had some doubts, bald, little El, and a little female dragon ran over, little Al and the little female dragon stretched out their noses and sniffed on the gray cloth sac, they saw that this thing could not be eaten, nor drunk, and it was not fun, and they immediately lost interest.

It's just that the bald head still stays, fiddling with the cloth bag with its claws, just now it saw Zhang Jun make the cloth bag bigger and smaller, and seems to be a little interested in exploring its function, this is Zhang Jun's favorite point of baldness, among the dragons, only the bald head has a spiritual surname, can figure out his own thoughts, imitate his own movements, what he is interested in, the bald head wants to come to study, he has regarded the bald head as his closed disciple, and feels that he will cultivate it well in the future.

Now Zhang Jun has the hope of continuing his life, if he can succeed, he can survive in the Jurassic until millions of years later, and the Allosaurus around him will grow old one by one, then die, and turn into dust, and the new Allosaurus will accompany him to grow up.

Zhang Jun began to have a trace of melancholy in his heart, because he would experience one thing throughout the Jurassic era, that is, the Allosaurus brothers who accompanied him by his side would leave him one by one, which ordinary people could not experience, including baldness, all Allosaurus would die.

The lifespan of Allosaurus is only between twenty and forty years, Zhang Jun turned his head to look at the bald head beside him who was seriously fiddling with the gray cloth sac with his paws, watching the gray cloth sac grow from small to large, its eyes showed the color of excitement, he seemed to see the scene of the bald head gradually dying in front of him after a few decades, although it is just a wild beast, but Zhang Jun has human emotions after all, once this situation happens, it will definitely be a little sad.

"If only baldness could accompany me to survive in this world, then I wouldn't be so lonely walking in the lonely wilderness and jungle." Zhang Jun did feel a little melancholy in his heart, and sighed deeply in his heart.