19 Demon Tang Yin

After they arrived at the laboratory, Xiao Ai stripped Yu Xiaoling naked and placed her in one of the capsules, and she then moved to the monitor in the north. [Mistress, do you want me to alter her memories? That way, she will completely submit to you, and you can order her to do whatever you want.]

"It wouldn't be fun if you altered her memories, so you don't have to do that." Tang Yin rejected Xiao Ai's idea by shaking her head. "Xiao'er has suffered for the past few years, so I want her to experience the same suffering as him, and I will make her submit to us of her own accord. Even so, you can implant the chip into her brain to make it easier for us to control her movements."

[Okay, then, I will implant my sub-chip into her brain right now.] After that, several medical instruments moved over Yu Xiaoling, and Xiao Ai began to perform minor surgery on her before implanting the chip into her brain.

'One has fallen into our hands now, so only four women are left.' Tang Yin inwardly muttered as she smiled in satisfaction. 'I can guess Xiao'er's plans for Quyang Qing, but I still don't know his plans for the other three, so I'll ask him about it later.'

Sometime later, Xiao Ai had finished everything, and Tang Yin asked her to take Yu Xiaoling to prison. Meanwhile, she herself returned to the residence area to rest, but she waited for Tang Xiao while learning the calamity of darkness again, especially since she had not yet mastered the technique completely.

"Darkness transformation, huh?" Tang Yin muttered to herself before activating it, and her body quickly underwent an unusual change.

Tang Yin's black hair became blacker, and even her white skin was also turning black quickly. Two black horns suddenly appeared on top of her head, and her ears became pointed. Besides, her hands and legs turned into claws, and two black wings appeared on her back.

Soon, Tang Yin's body was clad in a light black armor, and she immediately opened her eyes, but her black eyes had already turned red, which made her appearance completely like that of a female demon.

Tang Yin then flapped her black wings and flew towards the mirror, and she was shocked for a moment after seeing her reflection, but a strange smile appeared on her face. "I didn't expect that I would turn into a demon after using the darkness transformation, but if I think about it again, all the sub-techniques in the calamity of darkness technique are indeed related to demons. Unfortunately, I can't use all of them with my current cultivation, so I have to cultivate harder, and it would be better if I dual-cultivate with Xiao'er as soon as possible. That way, we can help each other to become strong, and we can take revenge on those people more quickly."

After that, Tang Yin went back to bed and returned to her human form, but she then took off her clothes before laying in there, and her expression looked impatient, waiting for Tang Xiao to come back.

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A big commotion broke out in the prison after one officer went into Du Zhong's room, especially after he saw so much blood in the room, and he also found many small pieces of human bodies, so he contacted higher-ups to report the incident.

Not long after, several police arrived at the place, and they checked every CCTV in the prison. However, the results of their investigation shocked them, especially since the last person who entered and exited the room was a man of high status.

*Tap... Tap...*

A young woman with long black hair walked leisurely towards the room, and she was wearing a white t-shirt combined with a long navy blazer. For the bottom, she wore tight navy jeans combined with white sports shoes. Her figure is quite tall but too slim; even her breasts are almost flat at A-Cup. Even so, her face is quite charming with clear black eyes; her nose is slightly flat, but her lips are quite seductive.

Although the woman's attitude was very relaxed, her expression looked serious, and the policemen who saw her arrival greeted her with respect.

"Chief Sun Xiang!" Another young policewoman called out as she saluted her.

Sun Xiang flicked her forehead, causing the policewoman to pout her lips while rubbing her forehead. "I have told you many times to be casual with me, Xiao Meng. After all, we are old friends, and we've been together for a long time."

Xiao Meng's face is no less beautiful than her friend's, and she has short brown hair combined with brown eyes, but her expression is too childish. However, her figure was fuller than Sun Xiang, and her breasts were also bigger than hers around C-Cup; even her buttocks were really plump.

"Even though we are old friends, you are still my boss, remember?" Xiao Meng complained with a pout. "Anyway, I feel strange about this case, especially since the last person who encountered them was Ouyang Hong, but I'm sure that he couldn't have done such a thing."

"You're right." Sun Xiang then examined the room seriously. "Do you sense anything familiar?"

"Yes." Xiao Meng nodded to her. "I feel residual qi in this room, so I'm sure that their killer was a cultivator, or else their bodies wouldn't have been destroyed like this."

Sun Xiang then closed her eyes and stretched her hand forward, but her expression looked shocked. "The culprit used fire elements to kill them, but I think the person was a beginner cultivator, especially since the qi residue in this place is too weak."

"I think so too." Xiao Meng replied as she nodded repeatedly. "What do you think was that person's motive for killing them?"

"I don't know." Sun Xing'er then squatted on the floor and checked some other things. "We both know that Ouyang Hong often uses vicious means to eliminate his opponents, and Du Zhong is one of his lackeys, so the perpetrator is probably one of their victims."

Xiao Meng suddenly remembered something. "Speaking of Ouyang Hong, he even did such vicious things to Tang Ye and Zhao Jing, but Tang Huang could only accept their deaths, mainly because that person was protecting him. Even after they died, he and his family didn't stop and continued to harm their children. In the end, Tang Yin fell into a coma for seven years, and Tang Xiao was imprisoned here for that time too."

"Isn't Tang Xiao supposed to be free today?"

"Yes, but I heard from someone that Tang Xiao fell into the bottom of the ravine two days ago, and they haven't found his body until now."

"Is that true?" Sun Xiang asked as he turned to Xiao Meng.

Xiao Meng responded by nodding. "I got this information from Big Sis Feng Yao, and she heard about it from Tang Xiao's aunt, so the news should be true. However, Ouyang Hong seemed to have intentionally covered up the news, so we didn't get any news about his death, and Tang Yuan also seemed to have chosen to handle this matter herself."

Sun Xing'er sighed heavily and stood up. "Did Tantai Lingyan do anything about the death of her disciple?"

"No, Tantai Lingyan seems to still be on Earth-II, so she probably doesn't know about this news yet, or else she must be furious by now." Sun Xing'er agreed with that, and Xiao Meng asked her. "Are you able to find the killer by relying on the Qi residue in this place? After all, you are very sensitive to qi, so I think you should be able to do it."

Sun Xing'er shook her head at her friend. "I can indeed track down the owner of this qi, but our country is too big, and there are too many cultivators here, so I'm not sure if I can find the culprit quickly."

"Sigh, you're right." Xiao Meng then turned towards the exit. "In my opinion, Ouyang Hong will definitely not remain silent about this matter, and he might do even crazier things later."

"Forget it." Sun Xing'er then put her arm around Xiao Meng's shoulder. "Even our families can't do anything to him, so we don't need to think about him. As for this case, we will investigate it slowly, and I will definitely find the culprit one day."

"How about we go to the usual place to eat?" Xiao Meng said that as she rubbed her stomach.

"Haha." Sun Xing'er laughed at seeing her like that, and she then pulled Xiao Meng away. "Let's go; I'm also hungry now."

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Meanwhile, Tang Xiao was dazed when he arrived at the room, especially since Tang Yin slept naked, so he took off his clothes before joining his big sister.

Feeling the warmth of his body, Tang Yin snuggled closer to Tang Xiao's chest. "Have you finished your training?"

I've practiced enough today, and I want to accompany you now." Tang Xiao then asked her. "What did you do to Yu Xiaoling?"

Tang Yin opened her eyes and smiled at him, and she then told Tang Xiao about her plans for Yu Xiaoling. "Currently, she's in our prison now, and I've asked Xiao Ai to fake her death, so she won't be able to return to her family again."

"Does that mean you want to continue imprisoning her in this place?" Tang Yin nodded to Tang Xiao. "I think it's a good idea, especially since we need a lot of people to look after this place, so we can use her as our helper."

"Yes." Tang Yin then said to him. "Xiao'er, I want you to take me as your wife now."

- To Be Continued -