Mini Bean looked up and glanced at her.

It means that it understood, so it quickly took action, and it happened to be hungry.

It loves to devour Gu worms, the more the better.

Lu Lingxiao was amazed to see that an insect could understand human speech. Just as he was about to say something, he saw his wife, Zhizhi, pick up a dagger and slash at the inside of the old man's wrist.

The wound wasn't large, but the blood that flowed out was black.

Immediately afterwards, the round Gu King burrowed into Grandpa's wound, its small body surging inside the skin. In no time, a scene that surprised Lu Lingxiao appeared again.

A new Gu worm appeared less than a millimeter away from the Gu King.

But before he could even blink, two more crawled over.

After the Gu King found all the Gu worms hidden in Old Master Huo's body, Feng Zhiyi quickly dripped a few drops of spiritual spring water around the old man's wounds, and then took the set of silver needles and hemostatic medicine from the laboratory.

As the Gu worms, guided by the Gu King, slowly approached the wound, Feng Zhiyi seized the opportunity and inserted the needles swiftly and skillfully. Even so, she couldn't help but feel a little nervous.

With each needle insertion, sweat seeped from my palms.

But in order to successfully remove the poison, she held her breath, concentrated her attention, and focused on drawing out the poisonous worms in her grandfather's body one by one. Lu Lingxiao could not help in other ways, so he stood by and silently wiped the sweat from Feng Zhiyi's forehead.

The treatment lasted for more than twenty minutes, but towards the end, Feng Zhiyi encountered a problem.