After swapping bodies with the princess, this prince slaughtered his way through the court and becam

First and foremost, it's certain that homemade sanitary napkins are indeed effective.

Ren Jingxing didn't change his clothes all night and all morning, and there was still no sign that he was going to miss anything.

However, for Ren Jingxing, this was still his first time.

He was always afraid of missing something.

The problem with the menstrual belt was solved, but he didn't expect Wei Xinyan's menstrual cramps to be so severe!

"Pearl... help me find a wad of black cotton cloth, dig out two large stones, wash them clean, and then have Xiao Fuzi put them in a pot to boil."

Pearl was dumbfounded:

"Boiling...boiling stones? Princess, why would you boil stones?"

Ren Jingxing lay helplessly on the bed and waved his hand:

"I don't have the energy to explain to you, just do as I say."

"Oh……"

Zhu'er truly deserves to be Wei Xinyan's most loyal maid.

Although she didn't understand Ren Jingxing's purpose, she would carry out the orders diligently once they were given.

And it was also thanks to the good relationship between Ren Jingxing and Xiao Fuzi.

Otherwise, the task of boiling the black cloth and boiling the stones would be quite difficult to complete.

"Princess, the stones and black cloth are cooked!"

"Go and dry the black cloth, and put the stones outside to dry in the sun."

After the black cloth dries, wrap the stone in it and leave it outside to continue drying.

Pearl didn't understand, but she did as instructed.

The stone wrapped in black cloth was exposed to the scorching sun until it became burning hot.

Ren Jingxing instructed Zhu'er to move the stone into the Hanzhang Palace.

Ren Jingxing endured the burning heat and slowly sat down.

As the heat slowly rose, Ren Jingxing closed his eyes and took a deep breath.

"Phew...that feels much better..."

According to the knowledge Ren Jingxing had before his time travel.

Menstrual cramps are often caused by cold.

This is one of the reasons why many people like to use a hot water bottle to warm their lower abdomen.

First, boil the black cloth and stones in water to disinfect them.

Then wrap it up and leave it outside to dry in the sun.

Black cloth increases heat absorption efficiency, while stones also easily absorb heat and become very hot.

Some rural families take hot baths in winter.

They might even choose to leave the stones outside to dry in the sun, and then heat them in water at night.

When the two are combined, they can create a hot water bottle with even more significant effects.

When Ren Jingxing felt that heat rising into his body.

The aching pain was finally relieved.

Seeing that Ren Yuantian's face had regained its color, the maid Zhu'er blinked and asked:

"Princess, is this really going to work?"

Ren Jingxing opened his eyes slightly and nodded.

"You'll know once you get your period."

The little maid blinked:

"But Pearl doesn't feel pain."

Ren Jingxing nodded, not wanting to say anything more.

At this moment, he felt as if he had finally gotten a rest after running 10,000 meters, or as if he had been starving for most of the day and was finally able to eat.

The feeling of the pain slowly disappearing was incredibly comforting.

"By the way, Pearl, when is your Tiankui coming?"

"Pearl will come tomorrow; the ashes have already been borrowed from Xiao Fuzi."

Ren Jingxing waved his hand and pointed to the sanitary napkins that had already been prepared:

"Don't use menstrual pads anymore. They're not only unclean, but also uncomfortable, and they'll leave your legs covered in dirt."

The maid, Zhu'er, shook her head vigorously:

"How can that be? That's something the princess uses."

Maids are not allowed to use the same things as the princess.

Ren Jingxing opened his eyes, glanced at Zhu'er's lower abdomen, and then his gaze moved upwards:

"What? You want me to change it for you personally? I don't think it's a problem."

Pearl's face immediately turned red.

"No! Then... then let's use the pearl."

Pearl blushed again.

At this moment, the princess was like a spoiled brat from a storybook...

If the princess were really allowed to change...

Pearl quickly shook her head to clear the image from her mind.

The scene was too beautiful for her to bear!

……

At the Xuanwei Marquis's residence, Wei Xinyan suddenly woke up groggily from his sleep and immediately reached down to touch himself.

She breathed a sigh of relief when she realized that her body was still dry.

What's going on? Did they not come today?

Then she reached down to her crotch.

Then, in an instant, as if she had been burned, she immediately pulled her hand away!

"what!"

Wei Xinyan screamed, her face turning bright red.

She then realized that he was still with Ren Jingxing!

Wei Xinyan blushed deeply, hiding under the covers with her eyes wide open.

What have I actually done?!

After a moment, Wei Xinyan carefully placed her hand to her nose and sniffed it slightly.

Then he immediately shoved his hands back under the covers.

Ugh! What am I even doing?!

It wasn't until Wei Xinyan calmed down that she remembered.

Ren Jingxing must be suffering for his own sake right now, right?

Wei Xinyan was actually quite embarrassed.

After all, due to her physical condition, she caught a cold after being caught in the rain the first time she had her period.

So much so that every time Tiankui came, she would turn pale and suffer excruciating pain.

Now that Ren Jingxing has borne all this suffering, Wei Xinyan feels somewhat guilty.

She felt she owed Ren Jingxing more and more.

I wonder if he will use a menstrual belt.

I wonder if he can handle the pain of menstruation...

After getting up and washing up, Wei Xinyan had dinner with Ren Bing and his wife, Madam Li.

Ren Bing was clearly not in a good mood during the meal.

He chewed his breakfast with a gloomy expression, occasionally uttering a few dirty words.

Madam Li tapped Ren Bing's hand with the thick end of her chopsticks.

"What are you doing? The child is still eating here."

Ren Bing snorted coldly and said:

"Hmph, you have no idea how disgusting those grassland people are."

Madam Li rolled her eyes:

"What's the use of being disgusting? You're just a farmer, so you should just mind your own business."

"Listen more and speak less about matters of the court, lest you cause trouble for Jingxing in the future."

Wei Xinyan smiled憨厚ly:

"Mother, it's alright. I will listen to Father's teachings more in the future."

Wei Xinyan's words immediately cheered Ren Bing up.

After chatting for a while, Ren Bingcai explained the reason for his anger.

"Those grassland people really don't know what's good for them."

Before coming to our Great Wei court, they sent a letter saying they wanted to marry the Fifteenth Princess.

The court officials all disagreed, and His Majesty was also unwilling to marry the Fifteenth Princess to him.

It's unclear whether those Hu people got the news from somewhere.

They actually changed their target and petitioned His Majesty to grant them a marriage to the Fourteenth Princess!

They want to marry the newly appointed Princess Xiaoqin to him!

As soon as Ren Bing finished speaking, Wei Xinyan's face turned pale, and her chopsticks fell to the ground.

The Hu people actually wanted her to go to the grasslands for a political marriage?

Wei Xinyan panicked instantly and couldn't even eat.

It's quite normal for some people to prevent Wei Yunshang from going out for a political marriage.

After all, Wei Yunshang's mother, Consort Ming, was quite favored.

Moreover, Wei Yunshang had a close relationship with the fourth prince, Wei Mingchen.

Wei Mingchen was also one of the candidates for crown prince, and some of his ministers had pledged allegiance to him.

With these two people intervening in the court, Wei Yunshang could still receive some protection.

But what about her?

No father, no mother, no relatives, no friends!

She's just a transparent little punching bag.

If it weren't for Ren Jingxing, she wouldn't even have gotten this title!

Who can speak up for her?

Who can stop her from being married off?

Wei Xinyan was filled with sorrow and tears streamed down her face.