Chapter 3786

Tang Yu's gentle voice came to Ning Wan'er's ears.

As Chen Yuqi's belly grew bigger and bigger, Ning Wan'er also went to take care of Chen Yuqi herself, and the majestic queen went to take care of the concubine. This kind of thing had never happened before.

However, Ning Wan'er didn't care, she only knew that Chen Yuqi was carrying Tang Yu's child.

Hearing this, Ning Wan'er felt as sweet as honey and said: "Your Majesty is the hardest worker. The only thing I can do is to help His Majesty organize the harem. If you can't even do this, If so, then I am no longer worthy of being the Queen of the Tang Dynasty."

A smile appeared at the corner of Tang Yu's mouth. He was not the only one who had changed.

He is becoming more and more like the Emperor of Tang Dynasty, and Ning Wan'er is becoming more and more like the Queen.

"By the way Wan'er, are you ready with what I asked you to prepare?" Tang Yu asked.

Ning Wan'er nodded and winked at the palace maid behind her, who took out an exquisite small wooden box.

For a moment, Xu Shize and Qi Lufu's eyes focused on the wooden box.

"This is my next plan, Lao Xu, please open it and take a look." Tang Yu said with a half-smile.

Xu Shize nodded slightly and opened the wooden box. There was a palm-sized item inside.

"Um?"

Xu Shize was suspicious. The tentacles felt slippery. This was the first time he encountered such a thing. He looked at Tang Yu curiously and said, "This is it?"

Tang Yu smiled and said: "This thing is called soap. It can be used to wash clothes and wash hands. It is a cleaning item."

Soap?

As soon as these words came out, Xu Shize and Qi Lufu were even more confused. They had never heard of the word soap, and they didn't know what the use of this thing was.

If you're just doing laundry, there's nothing magical about it. It turns out that in ancient times, polyporus or saponin was used. Although it also had a cleaning effect, the effect was not comparable to that of soap.

Tang Yu also discovered this, so he planned to make soap.

Moreover, Tang Yu is very confident in soap. Once soap comes out, it will definitely be loved by countless women. Counting money will make your hands cramp. It will not be a dream at all.

"Your Majesty, is this thing really as magical as you say?"

Ziluf asked curiously. He was not too interested in items like soap. He thought that instead of developing soap, it would be better to put all his energy into the commercial street.

But as everyone knows, soap is only the first step of Tang Yu's plan.

Soap can also be derived from other items, such as soap, laundry soap, etc.

This is also the key item that Tang Yu will use to attract wealthy businessmen in the future.

"I knew you wouldn't believe it, so prepare some water." Tang Yu smiled mysteriously.

Soon, a bucket of water appeared in front of Tang Yu. Tang Yu first put soap into the water, and then took out a piece of clothes stained with oil stains.

Put it in clean water and rub it for a few times, and the oil stains on your clothes will disappear instantly.

Seeing this scene, Xu Shize and Qi Lufu's eyes nearly popped out of their heads in shock.

"this…"

Xu Shize looked incredulous.

Even Ning Wan'er who was standing by was shocked by the effect of soap. Not only could it effectively clean oil stains, but the clothes washed with soap had a unique smell.

For a moment, everyone present was shocked.

A glint flashed in Xu Shize's eyes. With this thing, making money will not be the same as robbing money.