The anatomical position of the midbrain hydrotube is below the third ventricle, connecting the fourth ventricle. If you want to check the fourth ventricle, you can only use a hose.

To sum up, the entire hard-scopy examination process is to insert a pole into an angle that is aligned with the interventricular hole, just passing through the lateral ventricle and the third ventricle. Installing a lens can perform environmental inspections around the pole. If you want to do other operations, change the corresponding tool.

After the examination is completed, if there is no problem, the diversion technique is used anyway, and there is no need to change the soft mirror for the examination. Huang Zhilei, who is thinking this way, turned around and asked someone to prepare the diversion tube.

Since the entire diversion pipe needs to be buried in the human body, the later it is, the better the outer packaging is, and the time it is exposed to the air is as short as possible.

Given the experience of preparing ventricular mirror just now, Huang Zhilei thought that Song Mao must be prepared without saying that he was ready. Unexpectedly, after turning his head, he saw that Song Mao was motionless and continued to guard the pile of ventricular mirror equipment.

"What are you doing while standing?" Huang Zhilei lowered his voice and asked anxiously in front of the fact that the second person in the Puwai Er was embarrassed.

As if he didn't hear the voice of the little fool senior, Song Xuelin's eyes glanced at the face behind the crowd diagonally opposite, intentionally or unintentionally.

When it comes to knowing how to touch the head of a classmate Xie, there is definitely more than that person.

Who can touch the head of Xie’s classmate, don’t think about being self-righteous?

Pan Shihua, who was standing opposite, received the meaning of the above gaze.

"He seems to be looking at you. Shihua. What do he see you doing?" Wei Shangquan found out that something was wrong and whispered in his ear.

Pan Shihua's gentle and elegant face has not changed, if it does not move at all.

Those who don’t understand Pan think that this is just a manifestation of his good temperament. Those who truly understand and understand his reaction will know that this is a manifestation of Pan’s unruly heart in their bones.

After all, Student Pan is a top student in the class. Only Student Xie is really humble in their class. Although the others are not as prominent as Lin Hao, they are actually very arrogant.

After waiting for a while, he didn't see him answer. Wei Shangquan and Geng Yongzhe realized that he was competing with each other in his heart.

At the beginning, the ending of who will win is unknown. Pan Shihua secretly pulled off the corner of his mouth.

"I'll ask you, what are you thinking?" Huang Zhilei saw that Ichisuke Song Mao didn't move and urged, "What do you want me to do?"

Hearing the voice of Senior Brother Huang, Xie Wanying said: "Senior Brother, don't turn on the diversion tube first."

Ah? Huang Zhilei was stunned for a moment, and then hurriedly turned around and looked at her, and then glanced at Song Xuelin: When did you two discuss what to do? You deliberately hide it from me?

"No." Xie Wanying denied Senior Brother Huang's random speculation with certainty.

The little fool junior brother exposed his IQ and revealed his people outside. Cao Yong had to cum at a glance.

Huang Zhilei habitually developed the look that he had predicted Senior Brother Cao half a second in advance and closed his mouth first.

When Sun Yubo saw the reaction of his fellow villager, he laughed in his heart: This fellow villager always said that Sun Yubo was not good, but in fact he was equal to him.

"What is your plan, Yingying?" Huang Zhilei calmed down and asked the junior sister's lead in the swordsman.
Chapter completed!