No matter what kind of business in this world is ultimately for the service of people, leaving this is a source of water and a tree without roots.

Compared with later generations, the ancient trades are more direct, which also shows that these trades have not undergone too much in-depth development, so as long as a simple secondary development of each trade, the financial resources will roll in.

This is why Wen Qihang doesn't care much about soap trading.

It's just that the possession of wealth needs to be preserved by status. Especially in ancient times, wealth was definitely not a bargaining chip to save one's life, but would become the king of Hades.

For Wen Qihang, it is easy to invent a trade, but how to ensure that it is not eaten back, it is very difficult. Plus for technical reasons. After all, many industries in later generations require the overall progress of social technology to complete.

Even if there were no artificial magnets in ancient times, there were still natural magnets, and there was no problem in stretching copper into qualified copper wire. Wen Qihang can easily restore Faraday's first generator, but it is only a restoration.

After all, just inventing electricity has no practical effect.

The first and most concise use of electricity is lighting. However, in this era, not to mention the manufacture of energy-saving lamps, even if it is only incandescent lamps, how to extract tungsten filament, how to make vacuum bulbs, are insurmountable difficulties.

Even a stove with radiators can be called high-tech in the age of high technology. Wen Qihang can only clean up the lonely mood and prepare to develop a simpler business. And according to his current status as a little viscount, even if he invented the light bulb, he became a great existence like Edison.

It is estimated that it will not be long before the bones will be scattered.

Cai Lun was forced to commit suicide just after inventing papermaking, and God knows what will happen if he starts the electrical revolution.

"What are you tinkering with? It stinks! ”

As soon as the little nun Jingyuan walked into a room that Wen Qihang had specially asked for from her senior sister, she was so smoked by the smell of incense that she hid her face and fled.

Wen Qihang also walked out of the room, took a long breath, and sighed: "It seems that it is not easy to do anything!" ”

"You've been bored in there for almost a month, and it's endless."

Smelling Qihang's body still exuding bursts of fragrant smell at the moment, the little nun Jingyuan pinched her nose with her hand in disgust, and said angrily.

"It's almost forming."

"What the hell are you messing with? No one dares to come to this stinky yard! ”

"We have developed a new type of spice that refreshes the mind, repels insects and relieves itching, and has a fragrant aroma." Wen Qihang proudly introduced.

"Spices? Have such a smelly spice? The little nun Jingyuan was suspicious.

"You know, things in this world are often the opposite." Wen Qihang said heavily: "Beauty is often accompanied by ugliness, which is very similar to you women." ”

“........ I don't understand what you're talking about. It's almost time to eat, are you still eating? The little nun Jingyuan didn't understand what Wen Qihang meant, so she said it.

"I'll eat here, bring it to me."

"Cui'er went back to Guanlou Village to get the things you wanted, and no one served you." The little nun snorted.

"Kill me anyway, and I won't leave this yard. Or, you'll starve me to death. "Wen Qihang said liarly.

"You ........," the little nun said quietly, "Then you must take a bath and change your clothes." ”

"I feel good about that."

"Okay?" The little nun Jingyuan pouted and said, "Your stinky thing is almost like a stone in a pit." ”

"In a word, either you bring me the food, or you starve me to death." Wen Qihang insisted.

Smell Qihang is now willing to endure this fragrant and smelly horror smell than leave this courtyard. Who would have thought that Xie Lingyun, the goblin, usually looks maverick, but also has a crazy clingy side, with a small mouth closed and shouted husband, if he can hold himself, he will never let go, and even at night he tries to recommend himself to the pillow.

Although Wen Qihang's body is still only a teenager, his mind is already very mature after all, how can he stand being teased by a living peerless beauty every day. If it weren't for Tan Fengyi, I'm afraid she would have lost her body a long time ago.

Now only by hiding in this courtyard and relying on this unpleasant smell can I barely keep the boy's body.

If you go out rashly, your body and mind will definitely suffer again.

"Now, you know you regret it, right?" The little nun snorted.

Wen Qihang sighed and said, "Isn't it possible for your senior sister and Xie Lingyun to get along?" ”

"What? You still want to hug left and right! The little nun said quietly.

"I said I don't want to, you have to believe it!" Smell the sail is not a good airway.

The little nun Jingyuan gritted her teeth and said, "I don't believe it, who let Xie Lingyun provoke the troublemaker." ”

"Is that what I thought? It's not forced by His Majesty. ”

"Make fewer excuses. I don't believe that there is no other way than this one indiscriminate method. The little nun snorted.

"Whatever you want, I can't go out right now." Wen Qihang didn't want to explain any more.

"You wait, if it weren't for my senior sister's special explanation, I really wanted to starve you to death." The little nun Jingyuan snorted, and then went out of the courtyard to prepare a meal for Wen Qihang.

"Xiao Jingyuan, can I trouble you with something?"

As soon as the little nun Jingyuan walked out of the courtyard, she met Xie Lingyun, who was looking into the courtyard, and when she saw her smiling and coming forward to talk, she straightened up and said, "Stay away from me." ”

Xie Lingyun pouted and said, "Anyway, I'm also your senior sister!" How can you do this to me........ It's also so sad. ”

"That was before." The little nun Jingyuan emphasized.

"Yes before, and now it will be, even if you are no longer in White Lotus, I still regard you as my little junior sister."

"Tell me quickly, what's the matter?" The little nun Jingyuan sighed slightly.

"Can you go in and help Senior Sister ask, when will Brother Wen come out?" Xie Lingyun squirmed.

"You go in and ask yourself." The little nun Jingyuan refused.

"But it's ........ inside," Xie Lingyun was embarrassed. It's not that she doesn't want to go in, it's that the taste inside is indescribable. And she herself is born with a strange fragrance, as a woman, of course, she knows where this advantage lies. If you accidentally lose it, the loss will be great.

"I finally know why he didn't come out." The little nun Jingyuan said heavily.

"Husband, is he deliberately avoiding me?" Xie Lingyun looked at the courtyard and said.

The little nun Jingyuan said with a dark face: "........ I said Xie Lingyun, can you have a face? Don't shout and shout every day, okay? ”

"Brother Wen is now my husband! Why can't I shout? Xie Lingyun said confidently.

"It's really worthy of staying in the Qinglou for a few years, and the cheekiness is thick enough."

"........" Xie Lingyun looked stunned, and reluctantly showed a smile and said, "Is it because I am in the Qinglou that you don't want to recognize me as a senior sister?" ”

"You're not the kind of weak woman, there's no way to choose. If you have the ability and ability, can't you be more self-respecting? The little nun Jingyuan sighed softly.

“........”

(End of chapter)