She sighed. This was really troublesome. If only the medicine box could be upgraded into a medical system with various instruments.

However, in the current situation, there are no instruments at all, not even machines to examine patients, let alone operating tables and any other equipment.

"We can only do our best to alleviate Grandma Xue's discomfort."

Yun Duoduo reached out and gently patted Grandma Xue's chest to help her breathe steadily.

Suddenly, her gaze fell on her hands.

【palm……】

[To calm the mind...]

[Internal energy...]

[That's right! Her years of internal energy training are finally coming in handy!]

Yun Duoduo was overjoyed. By using her internal energy to explore the patient's organs, she could discern the size of the heart and the flow of blood.

What a clever little devil!

If there are no conditions, create them!

Yun Duoduo held her breath and focused her mind, following the mental technique that Wang Fengru later had her practice. She slowly gathered her power in her palm, and her hand moved slowly above Granny Xue's body.

They paused briefly at each of Granny Xue's organs.

[The heart, first and foremost, is not enlarged.]

Then came the lungs; there was no edema or congestion.

Yun Duoduo frowned slightly and continued her search.

What could be the reason?

Yun Duoduo's hands continued to move back and forth on Grandma Xue's neck and upper body.

The reason has been found!

Her hand froze in mid-air.

[This is because obstruction of blood return from the superior and inferior vena cava causes jugular vein distension, hepatomegaly, and lower extremity edema, which in turn leads to difficulty breathing.]

"I know what to do."

“Grandma, you have right heart failure, but with the current medical conditions, Duoduo can’t perform surgery on you.”

Yun Duoduo explained her assessment and the current situation.

She wasn't confident about performing open-heart valve surgery. Firstly, the hygiene conditions wouldn't allow it, as infection was very likely, and the instruments couldn't be properly sterilized. Secondly, without the aid of instruments, she wouldn't be able to find the precise location to make the incision.

"Duoduo will treat her mother-in-law with medication first."

As she spoke, Yun Duoduo took out furosemide from the medicine box and gave it to the old woman. After giving her some more treatment, she saw that the old woman's condition had stabilized before coming out of the house.

...

"How about it?"

Xinshi asked after seeing Yun Duoduo come out. He had carried the old woman in, and he knew the emergency situation best.

"The situation has finally stabilized."

After speaking, Yun Duoduo suddenly felt dizzy. She held her forehead and almost lost her footing. A man in a black robe in front of her supported her.

Yun Duoduo grasped the man's arm.

"Duoduo, how are you?"

A worried voice came from beside me.

Yun Duoduo arrived at Huichuntang Medical Clinic for a free clinic at dawn, and now it's completely dark. After a busy day, she hasn't had a moment's rest, and her small body simply can't take it anymore.

"Brother Jinzhi, what brings you here?"

Seeing that it was already dark and Yun Duoduo had not yet returned to the main tent, Jin Jinzhi brought some food to check on her.

He looked at her with concern, "I'll take you back to rest first."

“No, Grandma’s condition is very dangerous. Someone needs to stay with her.” Yun Duoduo shook her head.

"Princess, ah, physician, let's stay here and guard this place." Bai Zhi looked at Yun Duoduo with heartache.

Yun Duoduo shook her head. "Bai Zhi, you go in first and stay with the old woman."

"If Grandma wakes up, come and tell me."

“Jinzhi, brother, the patient is still in critical condition, so I can’t leave tonight.”

Jin Jinzhi nodded helplessly. Once this little guy made up his mind, not even three oxen could pull him back.

Are there any patients outside the clinic?

Yun Duoduo looked outside.

"There's no one left. It's already dark outside. Everyone who came to see the doctor has taken their medicine and gone home," Zizhu said.

"good."

"Duoduo, come on, have some food first. I brought your favorite red bean cakes and crispy pork." Jin Jinzhi pulled Yun Duoduo to sit down at the table.

The plate of red bean cakes and crispy pork was quickly finished.

After finishing her meal, Yun Duoduo went to stay by Grandma Xue's side to keep watch over her.

...

The next morning, as dawn broke, Granny Xue opened her eyes.

Her hand seemed to touch something soft and round. Looking down, she saw it was a little girl's head.

Where am I?

Grandma Xue looked around at the unfamiliar room and the unfamiliar bed.

She was so anxious that after leaving the temple yesterday, she was walking on the road, and then she couldn't remember anything after that. She only remembered that she felt a sharp pain in her chest at that moment.

Yun Duoduo was sleeping soundly when someone suddenly patted her head, waking her up with a start.

"What's wrong?"

"Is it that my mother-in-law is dying?!"

She asked nervously.

Looking up, I met Grandma Xue's kind eyes.

"Little girl, you've been watching over me all night?" Granny Xue asked with some concern.

Yun Duoduo nodded, stretched out her arms, opened her mouth, and let out a big yawn.

This child is truly kind-hearted.

Grandma Xue stared at Yun Duoduo.

This child is quite pretty, with excellent bone structure; she'll definitely be a star when she grows up.

If only my men were as kind-hearted.

If such a person exists, the Plum Blossom Pavilion will surely not decline in the future.

"Grandma, you fainted yesterday, so I gave you some medicine."

This child actually saved my life. Yesterday's battle took a heavy toll on me; I thought I wouldn't survive last night.

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