In the small quiet room, the little drill sat cross-legged, surrounded by snow-white walls, without a single stain, the little drill's eyes were closed, and his chest rose and fell slowly rhythmically.

Beside him, there was a half-human-high container, and in the container was liquefied soul energy, so much soul energy, I am afraid that it would take many sixth-level soul beasts to make up for it.

The little drill's hand slowly stretched out to the container, and seeing that it was about to be pressed on it, he suddenly opened his eyes, shook his head, and frowned: "I still don't feel enough, damn it, why not enough......"

He took out a letter from his arms, which was exactly what Xiao Yunfei brought to him from Han Yueying. Looking at the words on the letter, the little diamond had a puzzled look on his face.

"What is the 'heart anchor' that Mr. Xiao is talking about, and how to place his 'heart anchor'...... Hey, Mr. Xiao can become a brain domain evolver at such a young age, my talent is really so different from his? Thinking of this, a wave of unwillingness swelled in the little diamond's heart.

There was a slight knock on the door, and the little drill put the letter back and got up to open the door. Standing at the door was Xiao Xin, she was wearing a light cyan dress, with a worried look on her face, and she was slightly relieved to see the little diamond.

"Why are you still here?" There was some dissatisfaction in her tone.

"It's nothing, it's so late, don't you rest?" Xiao Diamond said, Xiao Xin wrinkled her nose, and said with a fluttering look in her eyes: "I've been in a bad mood lately, and I can't sleep at night." ”

"What's wrong?" The little diamond asked in a calm tone, "Haven't you been teaching those nomadic children lately?" Are they you off? If someone bullies you, just go and talk to the Guards of the Sleepless City. ”

"No, it's just that you haven't been coming back lately, and I'm feeling a little scared." Xiao Xin said weakly.

"Afraid of what?" The little drill was a little puzzled, "I know you, you are because of the matter of Benlong City, rest assured, the defense of the city that never sleeps is very stable, our reconnaissance covers the surrounding range of miles, once there is danger, it will be fed back to me immediately, unless there is a strong soul beast like Benlong City, no one can break through the defense of the city that never sleeps, this is what is the 'Aegis' defense ......system that I and the captain have spent a lot of effort to establish."

"............" Xiao Xin looked at him angrily, stared at by such eyes, the little diamond scratched his head and said, "What kind of expression are you......"

"Stupid, what kind of Tao are you cultivating, just stupid to death!" Xiao Xin lightly kicked Xiao Drill's calf, and ran away with her skirt in a huff.

"It's not ......" Looking at Xiao Xin's back, Xiao Diamond was full of doubts, "What's wrong with her?" ”

"Hey, little diamond, why did you provoke Xiao Xin, I saw her running over angrily." Ah Fei said as he looked back at the corridor.

"I don't know, I was talking to her, and she suddenly got angry, for no reason at all, it was just unreasonable."

If Ye Yu is here, I'm afraid I'm going to laugh off my big teeth.

"Well, the captain asked me to come to you......" Ah Fei was just about to speak, but the little drill immediately raised a hand and said indifferently: "No, I don't have time, I can't do it." ”

After eating a three-shot quality three-in-a-row, Ah Fei rolled his eyes, "The captain has long guessed that you would say this, don't worry, I know that you have been very busy recently, and the captain also asked me to ask, about your promotion to the Brain Domain Evolutionary, if you have any needs, just mention it, if you want soul energy or something, the captain will immediately go to catch the soul beast for you." ”

"Hey......" Speaking of this, the little drill suddenly sighed, "I'm also annoyed by this matter, it stands to reason that I am already qualified to be promoted to a Brain Domain Evolutionary, even the contact station controller of Benlong City told me that the time has come, and it is even better than the original Hongguang state." But...... Ever since I read Mr. Xiao's letter, I have always felt a little uneasy in my heart, and every time I want to be promoted, I forcibly interrupt it. ”

"Uh......" Hearing Xiao Yunfei, Ah Fei actually shuddered, "I said, if it is Mr. Xiao, you still have to think about it seriously, what did he say?" ”

"That's the problem," the little drill patted his thigh, "and his letter just said, 'When you are promoted, you need to place a 'heart anchor', otherwise there will be endless troubles." "Look, just a sentence in the clouds, how do I know what the hell the 'heart anchor' is, I've never heard of it!" ”

"Hmm, does that mean you want to put a hair in your heart?" Ah Fei guessed.

"........." The little diamond looked at Ah Fei with mentally retarded eyes.

"Oh, I don't know about this kind of thing anyway, you can think about it yourself." Ah Fei learned from Ye Yu to say, "We are uneducated people like this", "Oh yes, the captain is looking for you to ......"

"Get out! Roll on! The little drill pulled out the laser weapon from his bosom.

A few minutes later, Ah Fei fled in embarrassment with a bunch of things.

Back in the quiet room, the little drill glanced at the soul energy that shone with a deep gray light in the container, and slowly sat down on the futon.

Heart anchor, what is a heart anchor? An anchor is a device on a ship that holds the ship in place so that it is not swept away by currents. As the name suggests, the "heart anchor" should be the anchor of the heart, used to fix the heart, and the "heart" here obviously should not refer to the physiological heart, so does it refer to the heart in the sense, that is, "thought"? Does it mean to fix one's mind with something so that it does not get washed away? But how can thoughts be washed away? Could it be that during promotion, thinking will be impacted? Besides, what can fix people's minds? Is it some kind of device? Can it weaken the brain's thinking activity? If this is the case, why didn't Xiao Yunfei write down the production method of the device. And the so-called "heart anchor", even the controller of the Benlong City Liaison Station has never heard of it, is this something original to Xiao Yunfei? If that's the case, then you don't necessarily need this kind of insurance-like thing, after all, with the qualifications of the controller of the Benlong City Liaison Station, they have successfully completed their promotions, so they are more talented than him, right?

The little drill was puzzled, and just as he was hesitating, suddenly a sergeant walked into the room.

"Mr. Qiqi Ye, there is news from the liaison station of Shanshui City, the assessment personnel of the Shushan Immortal Sect will arrive tomorrow."

"What, it's coming tomorrow?" The little drill snorted, "Damn, how did you come so quickly, if he can't be promoted before he comes, Shushan will assign another controller, no, you can only fight." He looked at the container beside him, a look of determination on his face.

"Go, inform King Ye, I'm going to be promoted tonight!"