Qingshan came closer with his hands behind his back and watched Bai Yun clean Batur's wound.

"I'm not tired. I came to see how the rescued slaves are doing."

Batur's wound was very deep. If the wound was not cleaned thoroughly, he would be in big trouble if infection occurred.

Bai Yun poured hydrogen peroxide into Batur's wound and said to Qingshan:

"I've checked on those people, and they're basically fine. John's injuries are the most serious, but he's been given antibiotics and is doing okay."

Qingshan nodded, and seeing Bai Yun's smooth movements, he couldn't help but ask her:

"Sister Yun, have you studied medicine?"

"Well, I'm actually your senior. I graduated from Capital University and studied Western medicine."

Qingshan suddenly realized, no wonder, it turns out he is a professional.

"Qingshan, if you have time, please help me take a look at Lei Bei. He is injured in his left lung, and my special ability can't help him much."

After hearing what Bai Yun said, Qingshan realized that Lei Bei, who was usually talkative, had been sitting there without saying anything for a long time and seemed to be in great pain.

"Pili Beibei, how are you?"

Lei Bei had lost so much blood that he felt sleepy, tired, and dizzy. He lay on the hospital bed, too lazy to move, and had lost all his usual shrewdness.

"Hey... Big Sister, I'm just a little tired..."

Qingshan saw that Lei Bei looked depressed, so he put his hand on his forehead. Fortunately, his temperature was normal and he didn't have a fever.

The wounds on Lei Bei's collarbone and left chest had been treated by Bai Yun and had healed, leaving only pink scars.

Qingshan used X-ray vision to observe and saw that Lei Bei's left lung had shrunk into a ball, only one-third the size of his right lung.

No wonder he feels tired. Only one of his lungs is working properly now. He is lacking oxygen. It would be strange if he could be energetic!

Lei Bei actually had pneumothorax. Air entered his pleural cavity and compressed the lung tissue. The treatment was simple: just drain the air out.

Qingshan took a large empty syringe and, without even saying hello to Leibei, stabbed it into his side.

Lei Bei screamed "Ah", but it wasn't that painful. He was just scared. In his ranking of the world's top ten dangerous creatures, Chen Qingshan had already far surpassed Luo Wenyuan and topped the list. He was suddenly stabbed in the chest with a needle by her, and Lei Bei was panicked.

"Big sister, what are you doing?"

Qingshan used a syringe to draw air from his chest and slowly answered:

"I'm here to treat you, why are you so nervous?"

Lei Bei swallowed his saliva, not daring to move, and muttered:

"Fuck, you scared me. I thought you were going to destroy the flower..."

"What kind of flower are you? A dogtail flower?"

"Yellow flower...young boy..."

Qingshan rolled his eyes at him, and seeing that the air was almost drained out, he pulled out the needle and used his spiritual power to nourish his damaged lung tissue.

Lei Bei felt a warm and comfortable sensation in his left chest. He took a deep breath, and his eyes suddenly lit up:

"Eh? Big sister, my chest isn't stuffy anymore! It's amazing!"

Lei Bei has a childish temperament. As soon as he feels better, he jumps up and down, jumps off the bed and squats next to Batur to watch Bai Yun treat him.

Bai Yun was surprised to see that Lei Bei was cured so quickly by Qingshan.

"It's healed so soon?"

Qingshan wiped his hands, smiled and nodded. Bai Yun looked at Batur's wound and asked Qingshan cautiously:

"Batur was bitten by a dog. Although he's been vaccinated against rabies and tetanus, those dogs feed on human flesh. I'm afraid there might be unknown bacteria and viruses. Do you think we should give him some other medicine? Is Qingwen Powder okay?"

Qingshan secretly praised in her heart: she once scolded Bai Yun for hastily concluding that people with superpowers would not get infectious diseases, but Bai Yun did not hold a grudge because of this. Instead, she was able to draw inferences from her example and thought that these Rottweilers might carry other viruses, which proved that she was an excellent doctor.

"They should take some. But Qingwen Powder is more of a fever reducer, and its antiviral effect is limited. It's mainly for prevention. I'll boil some medicine later. John happened to be bitten by a dog, so they should both drink it."

Bai Yun nodded gratefully to Qingshan, and Batur also gestured a thank you to Qingshan. Qingshan left the three of them in the treatment room and went to see Jenny and John.