Dugu Yan's anger grew the more she thought about it. She turned to look at Ye Lingling, a cunning glint suddenly flashing in her eyes.
She abruptly pulled Ye Lingling into a tight hug, and then, her hands began to tickle her incessantly under the armpits, all the while shouting:
"Hahaha, Lingling, you actually spoke up for Tang Si. Let's see how I punish you!"
"Hahaha." Ye Lingling had not expected Dugu Yan to pull such a move at all. Caught off guard, she immediately fell to the ground, tickled until tears of laughter streamed down her face.
"Osler, come and save me," Ye Lingling shouted for Osler's help while laughing uncontrollably.
"Osler, come and help me hold down Lingling's legs," Dugu Yan, who was kneeling on the ground, was having a great time, both tickling and tormenting Ye Lingling.
"Sigh."
Osler looked at the two of them with their clothes in disarray and sighed helplessly, simply turning his head to the side. He thought to himself: Standing here at this moment, I really feel a bit redundant.
"Hey! Brother Tang Si!"
Suddenly, Osler caught sight of Lu Feng at the stairwell, and his eyes immediately lit up.
Looking as if he had found a savior, Osler, without another word, ran quickly towards Lu Feng.
Lu Feng had originally just wanted to come to the roof to enjoy the breeze and relax.
The moment he saw Dugu Yan and Ye Lingling fooling around, his instinct was to leave immediately.
After his Purple Demon Eye had entered the second stage, Lu Feng's night vision ability had been greatly improved.
In that brief moment, what should and should not have been seen of the two girls, Lu Feng had accidentally seen it all.
Look at no evil.
Lu Feng didn't want to get into any unnecessary trouble.
"Hmph!"
At this moment, Dugu Yan also saw Lu Feng. She still just snorted coldly.
Dugu Yan reached out and helped Ye Lingling, who was still on the ground, weak from laughter, to her feet. Then she carefully patted the dust off her clothes.
"Good evening, everyone," Lu Feng walked over to the group unhurriedly, a faint smile on his face, and greeted them politely.
"Hmph!"
Dugu Yan snorted coldly again, which was her way of greeting Lu Feng.
"Brother Tang, thank you again for your help during the day. If it weren't for you, we really don't know what would have happened," seeing that Dugu Yan was unwilling to speak up, Ye Lingling took the initiative to start a topic.
She knew her sister's temper all too well.
A typical knife mouth, tofu heart.
Although she always looked fierce on the outside, like a poisonous snake that no one dared to approach, in reality, her heart was even softer than a little white rabbit's.
"Miss Lingling is so beautiful and charming. Any soul master with a sense of justice would have been willing to help," Lu Feng still had a smile on his face as he responded unhurriedly.
His words weren't entirely just polite pleasantries.
At first glance, Ye Lingling wasn't the kind of stunning beauty that would amaze you instantly.
But after spending some time with her, you would discover that her gentle personality was extremely likable. It was as if she were an elegant begonia flower; the more you looked, the more you felt she had a unique charm.
"I don't think we need to be so formal. You can just call me Lingling, like everyone else," Ye Lingling said with a shy, faint smile, her big eyes fluttering as she slightly covered her mouth.
"Alright then, you can also call me Little Si... uh, never mind, just call me by my name, Tang Si," Lu Feng paused for a moment, then said with a smile.
The group walked over to a nearby stone bench and sat down. The topics of conversation gradually increased, and the atmosphere became more and more harmonious.
"Tang Si, your medical skills are really amazing. I wonder who you learned from? I can't see the shadow of any particular school of thought in you at all," Ye Lingling asked with great curiosity.
The Ye family was originally a family of physicians. In the field of medical research, their family had a legacy of more than ten generations, and their foundation was extremely deep.
Ye Lingling had been learning medical skills from her father since she was a child, so she was quite knowledgeable and had also conducted in-depth research on various types of poisons.
But she felt completely lost when it came to Lu Feng's methods of concocting medicine; she simply couldn't understand what was going on.
Snakes, scorpions, centipedes, toads, geckos—she had naturally seen all these things.
But to link these five things together and collectively call them the Five Poisons...
And to be able to use them for such a peculiar concoction, it was really the first time Ye Lingling had heard of it.
Dugu Yan pretended to be indifferent on the surface, but in reality, she was also secretly listening with pricked ears.
"What I've learned is rather miscellaneous. Part of it was taught to me by my master, and some of it I read from books," Lu Feng said with a calm expression, unhurriedly.
As he spoke, he took out a book from his soul tool.
By the faint light, the group looked over curiously and saw eight large characters printed on the cover of the book—"The Domineering Female Pontiff Fell in Love with Me".
"Ew~, Tang Si, you rascal. You look so serious, but I didn't expect you to be a kindred spirit, haha!" Osler teased with a grin when he saw the book title.
"Ahem!" Being called out like that, Lu Feng's face flushed slightly. He coughed twice and quickly put the "Female Pontiff" book away.
Then, he took out another book from his soul tool, "An Illustrated Guide to a Soul Master's Meridians".
"Huh, it's this book?" Dugu Yan couldn't help but exclaim in surprise when she saw it.
She had seen this book in the library before, and she even had a copy at home.
However, the acupoints marked in the book were really too difficult to memorize.
She had only casually flipped through it a few times back then, and then had thrown it into a corner to gather dust.
Seeing her reaction, Lu Feng smiled slightly, then flipped the book to a certain page and said, "Heaven has three treasures: the sun, moon, and stars. Earth has three treasures: water, fire, and wind. Man has three treasures: essence, qi, and spirit."
"The heart, liver, spleen, lungs, and kidneys—the functioning of the body is actually the same principle as the functioning of the heavens and the earth."
"However, in the current soul master world, everyone only focuses on cultivating soul power and obtaining soul rings, but they have neglected the most important treasure, the human body itself."
"These acupoints are the entrances to this treasure. A deep understanding of the mysteries of these acupoints and meridians is not only beneficial for cultivation but is also a comprehensive enhancement of one's own mastery of soul power."
Hearing Lu Feng's words, Dugu Yan and Ye Lingling both fell into deep thought.
They had indeed neglected some of the theoretical research done by their predecessors.
In Ye Lingling's view, for some injuries, she could just use a soul skill, and the wound would heal quickly and recover. Learning medicine was more of a hobby for her.
Dugu Yan's situation was similar. In fact, when it came to studying theoretical knowledge, she was even more perfunctory than Ye Lingling.
"Tang Si, you make it sound so profound. What's the use of these theories anyway?" Osler couldn't help but shout.
Here, he was a complete layman.
Listening to what Lu Feng was saying was like listening to a celestial book to him. He felt like he was in a fog and couldn't understand anything.
"Here, extend your right hand. Let me give you a diagnosis," hearing Osler's words, Lu Feng was not angry. He still had a smile on his face and said lightly.
As he spoke, Lu Feng took out a small cloth bag from his soul tool to act as a pulse pillow. Osler rolled up his sleeve and extended his right hand.
Lu Feng brought his index and middle fingers together and lightly touched Osler's pulse.
At the same time, a warm and gentle aura spread from Osler's arm, gradually covering his entire body.
"Mmm~"
Osler subconsciously let out an extremely comfortable sound.
He felt that the moment Tang Si's soul power entered his body, it was as if all the fatigue in his body was swept away in that instant.
This move of Lu Feng's was something he had learned from that big shot from the Spirit Hall.
With the bonus from the [Light Attribute], when the probing soul power entered the patient's body, it would not trigger the resistance of the other party's soul power. It was simply a divine skill for taking pulses.
Before long, Lu Feng withdrew his right hand and said lightly, "You have a kidney deficiency."
Hearing this, Osler, as if his tail had been stepped on, jumped up excitedly, "You're full of shit!"
"I can cure it," Lu Feng said teasingly.
Osler was stunned for a moment, then he knelt directly on the ground, hugged Lu Feng's thigh, and said, "Divine Doctor, save me!"