Grandmaster of Heroes

　　Solid-state lighting has three positions, micro brightness, medium brightness, and high brightness. According to the low-brightness that merchants say that they can light up for 4000 hours, the advertising effect is the same in all eras. However, if it is adjusted to high brightness, the solid-state lighting can also be used for a long time, at least for hundreds of hours, and it is very durable.

　　Xu Zhi left the lamp in his pocket. This thing is not big. The size of the flashlight. The lamp head can be rotated 360 degrees, which is very convenient.

　　 "What are you doing again?"

　　The old village of Green Skin narrowed his eyes slightly. He has finally recovered. Recently he ate two breadfruits in a meal, but there was no meat, and he missed the taste of meat, which made him a little dissatisfied. But pleased that breadfruit dipped in salt water tastes good, eat a bite of breadfruit, and then drink a bit of salt water, that taste is beautiful, beautiful, beautiful, great.

　　 "If you have a baby, let's see what good things you have in the head of the village, and change it with you if it suits you."

　　Xu Zhi squeezed his eyebrows at the old green skin. This old guy, who had saved for sixty years, must have something good. This time, he wouldn’t believe it if he didn’t pick out some blood. The first transaction was completely defeated, and the second transaction could not be pitted.

　　 "Then take it out and see."

Old Green Skin opened his eyes, and he was still very interested in hearing the baby. This year, watching baby is a kind of fun, there are so many entertainment activities, like humans can make people at night, what can the jungle fairy do, edit One night's straw shoes and straw hat still shivered around the bonfire to sleep.

　　Know that the old green-skinned clarinet is very easy to learn, and it has been played for decades.

　　 looked at Xu Zhi's expression, and also had a shy expression, and old green skin burst into flames.

　　 "Lao Tzu does not take advantage of you. Lao Tzu is the Master's notes, real notes, good baby."

　　 The crackling of the old green leather bed eaves seemed to be very dissatisfied with Xu Zhi's huge profit.

　　 "Well, you are right, is there any better baby, my baby is rare in our elemental world."

　　 Xu Zhi hummed, said to the old green skin: "Don't give me the baby that I can't use, the last one I gave you can be eaten at least, you can't use it for me, you can't see it."

Old green skin rarely blushes, and is heartbroken. If you can study it with energy, you will not give it to you, or you will not change it for nothing, or you will not be so easy because of gluttony. Change it out.

　　 "You first talk about what kind of baby you are, let me see what can be changed in my treasure trove."

　　The old green-leather booth spreads his hands, but this is Xu Zhi looking for a door to change, the initiative is in him.

　　 "A good baby who can shine at night, can also be turned on, can be turned off, and can also adjust the brightness, how about it."

　　Xu Zhi did not take things, first described it.

　　 "Hey, I don't think you still have something good, is it a miner's lamp made by ancient gnomes."

　　Old green skin thoughtfully.

　　Ai, this world also has this kind of craftsmanship. Xu Zhi is a little ignorant. He always thought that the world was very backward, fighting by fist, traveling by walking, patrolling by grid.

　　 "Mineral lamp, what does it look like."

　　Xu Zhi is still very interested in this, and it doesn't take much to know about this world.

　　 "Is your baby so big and so high that it can be hung on the beam of the house, the kind of old light that the light can shine on"

Old Green Leather keeps making gestures with his hands. He is naturally interested in the things made by ancient goblins. The goblin civilization is very remarkable. The ancient goblins are weak, but they have the technology that is almost the world’s highest achievement. Going down to the ground, you can dive. Moreover, the ancient goblin family is really rich. It is the race that old green skin envy.

Of course, that race has slowly disappeared with the years in the world, and now it is difficult to find where the ancient goblin survived. It is said that the red dwarf got some goblin stuff. The old green-skinned heart is straight. The dwarves are gone.

　　 "I'm not that big."

　　 shook his head straight, so big a miner's lamp, this is to be used as a searchlight or yeah, not to blind a person's eyes when it shines.

　　 "Is it a detection light."

　　The old green skin suspected that the detection light was much smaller. The goblins liked to install the detection light on the hat and put it on the dwarf for mining. The effect was very useful.

　　Looking at the appearance of the old green skin, it is not much different from the solid state lighting. It is said that the energy ore drive used by the detection lamp is a bit similar to the energy storage battery. Xu Zhi is speechless. In different worlds, sometimes similar products may appear in the creation.

"Roughly the same."

　　After Xu Zhi finished speaking, he took out the solid-state lighting, turned on the micro-brightness button, and the old green-skin room suddenly became brighter, which was much brighter than the old green-skin fire.

　　 "Hey, this lamp is good, the brightness is just right."

　　 Old Green Leather reached out, Xu Zhi hummed twice, but did not refuse him, let him take it.

　　 "First of all, if the baby you gave me is not available, I won't change it for you. I heard that there are many good things."

　　 Xu Zhi didn't understand the rules. For the first time, he brought veal over and took advantage of the old green leather. Of course, it can also be regarded as the old green leather at the time thinking that Xu Zhi bought something to get a small official position, leaving the bottom position. In the end, the official position was given to Xu Zhi, and the old green skin ate the bitter fruit. Xu Zhi could not say who would take advantage of it.

In the second transaction, the relationship between a pack of salt and a notebook is about fifty cents and one piece. There is not much difference. The old green skin doesn't pit itself. Why can't I believe the old green skin a little, Xu Zhixin said, it is really strange Strange.

　　 "Slap, pop."

　　 Old green leather spin button, medium brightness, high brightness connection is opened.

　　 "Lying trough, blind my eyes."

　　 Old green-skinned hands shook, almost throwing out the solid-state lighting, but fortunately, Xu Zhi's eyes quickly grabbed.

　　 "I wipe, village head, you have to pay for your broken"

　　Xu Zhi glared straight, but he bought it on the 25th anyway, and it was very valuable.

　　 The old green skin is embarrassed, but no, it's really troublesome to break it. At that time, whether it is to compensate Xu Zhi, or to rely on it~www.NovelMTL.com~ That's really worrying, it's good if it's not broken.

　　 "Suddenly this thing lights up so much that anyone will be shocked. You have to show it to Dadam, I guarantee that he will be scared to pieces."

　　The old green leather took the solid-state lighting again, and he couldn't put it down. In the era without electric lights, the temptation of a luminous body is obviously unimaginable by modern people.

Xu Zhi remembers that his family was the first in Murakami to get electricity, but almost everyone in the village came at that time, and looked at it for a few hours around a glowing incandescent lamp. It was amazing, and that was still an oil lamp. Turning to electric lights, there is no oil lamp in Dongfang Village, and the old green skin's gaffe is also reasonable.

　　 It belongs to a memory of an era. Xu Zhi thought that it was difficult for him to experience it again. Unexpectedly, he felt it in this dream world.

"This small lamp is good, just for indoor use. The bigger one can be used for campfires. That place will be brighter. The biggest one can be used to fight wolves at night. Those wolf cubs who got into the village can’t run. ."

　　 Old Green Leather is very excited to prepare the use of solid state lighting.

　　 "What do I have to give you, your thing is good, the thing is good!"

　　 Old green skin murmured, very troubled, Dongfang Village has class, but there are rules, without rules, there is no square, rewards and punishments are also inherited from ancient times, the rules of civilization must be observed by social groups.

"wait."

　　 Old green leather took out a backpack, and Xu Zhi saw that the backpack was constantly equipped with armor, staff, wooden shield, axe, bow and arrow, hammer... A steady stream of things were taken out.

　　 Mayor, are you the Doraemon Doraemon pocket?

　　 Xu Zhi was stunned! There is no such thing as black technology in the real world.