It was already dusk when he came out of Cheng's mansion, Gu Qing went home slowly, Qin Qiong was in a good mood today, she let go of her vacation for a few days, and returned home with Di Renjie, Wu Mei was already cooking.

"Husband came back early today." Wu Mei said, "The concubine is going to cook a few more dishes." ”

Gu Qing saw that Princess Changle and Gao Yang were also in their home, and it turned out that the three women were chatting, "The last general will see Princess Changle and see Princess Gao Yang." ”

"Excuse me." Gao Yang said leisurely.

Princess Changle also nodded, "Gao Yang, we should go back too." ”

"Are you going back?" Gao Yang was puzzled, "I heard from my father that Gu Qing has a lot of novel food here, let's sit down and eat together." ”

Gu Qing smiled, "The two princesses should stay and eat." ”

There was no way to take his wayward imperial sister, so Changle had to accompany Gao Yang.

A table of food was placed on the table, Gao Yang looked at the round table and was curious, "Do you all sit together to eat on weekdays?" ”

"Yes." Gu Qing said.

The two princesses sat down, Gu Qing didn't dare to sit down, Gao Yang saw the restrained Gu Qing, "You also sit down." ”

"Don't dare." Gu Qing shook his head.

"If you want to sit, you will sit." Gao Yang ordered again.

"Sit down." Changle also said.

Pots of fresh dishes were served on the table, Gao Yang ate very happily, the two princesses left, Gu Qing began to study his own plan to make a fortune, after the first few lessons, I understood that some things were not good in ancient times, such as fried tea, which is not very popular now, and if you want to buy it, you have to sell necessities.

Syllable!

Gu Qing killed a mosquito that stung his wrist, and there were the most mosquitoes at dusk in summer.

Cheng came silently, "Gu Qing, I'll sleep with you at night." ”

"What's wrong?" Gu Qing was puzzled

Syllable! Cheng Chumo also killed a mosquito casually, "It's hot at home, I can't sleep Chang'an is stuffy and hot, thinking that you are cool here"

Next to the Taoist temple, there is a bamboo forest, but there can be a cool, Gu Qing said: "The houses in Chang'an are very dense, and it is indeed uncomfortable in the hot days. ”

"It's not like that." Cheng Chumo said, "Why did you run away after drinking, you were all killed." ”

Why is it an inexplicable pot, Gu Qing was sycophant, "Was it beaten by your father again?" ”

"Not really." After Cheng Chumo finished speaking, a mosquito flew in front of him. "It's just that my dad went crazy with alcohol, got into a fight with Uncle Niu, and then had a move with me by the way."

Syllable! Gu Qing slapped the mosquito to death, "What's the matter with the bag on your forehead?" ”

Syllable! Cheng Chumo also killed one: "That old guy's skills have improved a little more, and he miscalculated." ”

Syllable! Syllable! Syllable! Syllable! The sound is constantly ......

Mosquito? Gu Qing woke up suddenly, "Mosquito repellent water? Toilet water? Mosquito coil? ”

"What's that!" Cheng Chumo didn't understand.

On the second day, Gu Qing began to make mosquito coils, asked the people in the family to pick a lot of wormwood and bought some realgar, and Gu Qing began to make mosquito coils.

"What are you doing again?" Cheng Chumo just woke up, his clothes were loose and half of his black hairy legs were exposed, "It's still comfortable for you here, and it's cool to sleep." ”

The production of mosquito coils is not difficult, mixed with some combustible mud, I remember that the earliest prototype of mosquito coils was in the Song Dynasty, Gu Qing pinched a crooked mosquito coil, pinched it into thin strips and put it in the sun to wait for solidification.

Di Renjie was also curious, "Teacher, what are you doing?" ”

"Make mosquito coils." Gu Qing said and smiled.

"Mosquito coils?" Cheng Chumo immediately thought of spirits and tea, "It's something to make a fortune again?" ”

"Yes!" Gu Qing proudly watched that the mosquito coil had condensed, and took the mosquito coil to a dark and damp place, where there were many mosquitoes hiding, Gu Qing lit the mosquito coil and put it in it.

Cheng Chu looked at the scarlet on the mosquito coil with a little curiosity and looked at the situation, many mosquitoes had been smoked and flew everywhere, and after a while, swarms of mosquitoes had flown away, and even a few mosquitoes fell to the ground.

"This thing kills mosquitoes?" Cheng Chumo looked at the mosquito coil and immediately understood the value.

"Rich, rich!" Gu Qing excitedly touched Di Renjie's head and tossed his neat hair into a mess.

"Gu Qing, isn't this thing very easy to sell." Cheng Chumo's eyes also glowed green, "We still have the old rules, four or six." ”

"Good!" Gu Qing nodded, he was worried about how to sell this thing, his own way was not as wide as the Cheng family, so let the monk sell it? But the fat monk can't use it easily, it's too eye-catching.

"Let's sign and draw!" Cheng Chumo said.

"Good!" Gu Qing also nodded, "Whoever regrets going to court will see you!" ”

"Hmmm! See you in court! Cheng Chu nodded genuinely by default.

Mosquito coils are a low-cost and a necessity, and they must not be sold, and there is another income! Gu Qing's heart was much more steady, and Cheng Chu looked at Gu Qing silently, "It's explosives again, spirits, tea, potatoes, Gu Qing, tell me, what the hell did you change." ”

"Actually, there's something called evolution, which is very complicated to talk about and difficult to explain to you." Gu Qing was thoughtful.

Mosquito coils are consumables, and once you get used to mosquito coils in this season, you must do it day and night.

Sent Cheng away, Mo Gu Qing hugged Wu Mei and sat on the recliner at home, "Wu Mei, you said that we would have a few children in the future." ”

"Whatever you want." Wu Mei squirmed in Gu Qing's arms, "We have business with the Cheng family, the Niu family, and the printing room, all of which are done with others, the husband doesn't say that the concubine is troublesome, in fact, we can do it ourselves, and these days Yang Sheng has taken more money than once, the concubine knows that her husband has a reason to do things, but the concubine feels that the money in the family cannot be used like this." ”

As Wu Mei spoke, her face flushed, all the way to the root of her ears, and Gu Qing's magic grasp was not honest again.

"Husband, the people in the family will see it in broad daylight." Wu Mei grabbed Gu Qing's hand and wanted to break free.

"What are you afraid of in your own home?" Gu Qing said that his hand reached into Wu Mei's clothes and began to grope for the little steamed bun.

"Husband......" Wu Mei couldn't stand this and struggled uselessly.

"Family master, His Royal Highness King Wei has come down." The maid came in small steps, and when she saw the scene of Gu Qing and Wu Mei, her face was also red, and she was embarrassed for a while, neither retreating nor advancing.

"I'm going to die!" Wu Mei blushed and ran away.

"What you just saw was an illusion." Gu Qing suppressed his desire and said to the maid, reverted to the sage mode, and met Li Tai.

"Fatty, what are you going to do?" Gu Qing walked downstairs slowly.

Li Tai's clothes are also very thin, and the weather is not like words, "The father and mother are going to Jiucheng Palace to escape the summer, and we are going to follow to escape the summer." ”

"What does it have to do with me." Gu Qing casually picked up a glass of cold water and took a sip.

"Zuo Wuwei and the leading guards escorted together." Li Tai said, "You are the lieutenant general who leads the army guard, and General Qin Qiong wrote your name on the escort book, and asked you to escort Princess Changle to Jiucheng Palace together." ”