Lin Feng was calm and collected as he cut his finger and dropped a few drops of blood into the glass bottle, then he cut Chairman Xiao's little finger and placed it inside the glass bottle.
His blood contained spiritual energy, which seemed to greatly allure the black Qi; shortly, the black Qi traveled along Chairman Xiao's arm to his finger, darted out of the wound, and flew into the glass bottle.
"Goodness, it's actually the Gold Silkworm Gu!" Upon seeing the substance within the black Qi, Lin Feng couldn't help but widen his eyes.
The Gold Silkworm Gu ranked first among Gu insects, capable of communicating with the caster's will, devouring the victim's heart veins and vital blood.
Of course, crafting the Gold Silkworm Gu was extremely difficult. On the fifth day of the fifth lunar month, when toxic energy was at its peak, one would put a hundred types of poisonous insects into a vat and bury it underground.
The poisonous insects would devour each other until only one remained, which then evolved into the Gold Silkworm Gu. The Gold Silkworm Gu is toxic and inhabits a person's body to drain their essence blood. Even cultivators, once infested, couldn't survive nor seek death, eventually dying from having all their essence blood sucked dry.
Lin Feng immediately capped the bottle. Realizing it had been trapped, the Gold Silkworm Gu desperately rammed against the glass bottle, attempting to escape, but it was unable to leave no matter how it flew.
Everyone watched this eerie scene, not daring to breathe heavily.
With a snap, the insect suddenly stopped, clinging to the glass wall, its wings vibrating rapidly. A buzzing filled Lin Feng's mind as if thousands of needles were piercing into it.
"A dying struggle!" Lin Feng activated the Sky-Burning Art, with Heaven-Scorching Flame flowing through his meridians, and soon there were screams sounding in his mind.
"You dare seize my Golden Silkworm, I will never let you live in peace for the rest of your life!" The voice of outrage echoed in his mind but quickly dissipated.
Spit, using Gu Techniques to harm people yet daring to be so shameless. "If it were up to me, I'd take you down with it," Lin Feng didn't fear the threats at all.
Just now, it was only a spiritual confrontation between Lin Feng and the caster; the others heard nothing and didn't understand the gravity of the situation. However, even just facing the Gu insect was terrifying enough for these ordinary people.
"Alright, the poisonous insect has been removed," Lin Feng announced calmly.
Whew, everyone let out a sigh of relief, their hanging hearts finally settling down somewhat, but no one dared to get close to the Gu insect.
Divine Doctor Han hurried forward to take the pulse and then nodded with a smile, "Indeed, the toxic Qi has vanished. Although still a bit weak, some medication and recuperation for a period should lead to a full recovery."
"Divine Doctor Han, thank you, thank you so much..." Lu Yuxin finally felt relieved, expressing her gratitude repeatedly.
Divine Doctor Han shook his head, laughing openly, "Ha, I didn't do anything. You should be thanking this young man. His medical skills are beyond mine."
With those words, everyone was stunned, and many felt embarrassed, especially the members of the Lu family. They had just mocked Lin Feng as a mere security guard, clamoring to kick him out, and now their faces were being smacked resoundingly.
Lu Yuxin felt very awkward too, walking up to Lin Feng. She hesitated before saying, "Thank you, for saving my mom. Whatever you request, I'll agree to it."
"Really anything?" Lin Feng joked.
Lu Yuxin was taken aback, then her face turned bright red, clearly misunderstanding Lin Feng's words, thinking he was referring to the incident from the previous night.
"Mr. Lu, take this prescription and prepare the medicine; Chairman Xiao should recover after a few days' care," Divine Doctor Han interjected to dissolve the awkwardness.
Divine Doctor Han then approached Lin Feng, handing over a business card and spoke very sincerely, "Young friend, this is my card. Whenever you go to Capital City, be sure to visit my humble home so I can learn more about acupuncture from you."
His demeanor was exceedingly humble, expressing a willingness to learn medical skills from Lin Feng, which left everyone dumbstruck. Divine Doctor Han was one of the top doctors in the nation, and not just anyone could be worthy of such remarks.
Their looks towards Lin Feng changed once more. Who exactly is this young man?
"Oh, right. My apprentice and I will be studying in Beijiang City for some time, residing at the Hundred Herbs Garden. You are welcome to come by whenever you are free. Ladies and gentlemen, we have a conference to attend, so we shall take our leave," said Divine Doctor Han as he left with the young girl.
As they departed, the young girl kept turning her head every three steps, eyeing Lin Feng with curiosity filling her gaze.