I traveled through the plane space with the trading system

As we walked, the flute sound faded, and a fork appeared ahead. The passage on the left was dark and deep, exuding a mysterious atmosphere; the passage on the right was slightly brighter, and seemed to have some kind of attraction.

Meng Kexin stopped and stared at the fork in the road, feeling hesitant. Ye Muyuan and Meng Weiyuan also approached, observing the two passages on the left and right.

"Why don't we split up?" Meng Kexin suggested. "That way we can explore more areas and increase our chances of finding clues."

Ye Muyuan and Meng Weiyuan exchanged a glance and nodded. Meng Kexin chose one passage, while Ye Muyuan and Meng Weiyuan each entered another.

Meng Kexin took a deep breath and walked into the dark passage on the left. She walked forward cautiously, the mining lamp above her head illuminating the path ahead. The passage was filled with a stale smell, and a faint light flickered on the walls.

Meng Kexin walked forward aimlessly, and all she saw was a deep and dark passage.

Suddenly, a strange sound came out, like someone crying, or like the sound of wind blowing.

Meng Kexin's heart tightened and her mind began to wander.

Meng Kexin calmed herself down, gripped the sword tightly, and vigilantly watched the movements around her.

As she went deeper, the strange sound became clearer, as if lingering in her ears.

Meng Kexin's heart beat faster and she felt that she was getting closer to a secret.

At the end of the passage, she found a tightly closed door, engraved with strange symbols and emitting a faint light.

At the end of the passage, she found a tightly closed door. Strange symbols were engraved on the door, emitting a faint light. Just as she was debating whether to push it open, a deep voice sounded behind her: "You're finally here..."

Meng Kexin turned around abruptly, only to find no one behind her. Her breathing quickened, and a sense of foreboding washed over her. She took a deep breath, mustered her courage, and pushed open the door.

The door slowly opened, and a stale smell blew in. The room was filled with a faint smoke, making it difficult to see what was going on inside.

Meng Kexin walked in cautiously. Suddenly, she heard the sound of a door closing behind her. She turned back in horror, only to find that the door was already closed.

"Who are you? Why are you here?" Meng Kexin asked tremblingly.

"I am the owner of this laboratory, you can call me Doctor." The mysterious man's voice came from the smoke.

"Doctor? What are you doing here?" Meng Kexin asked.

There is no such thing as a doctor in this dynasty. Could it be that the person in front of me is also a time traveler?

This realization made her break out in a cold sweat. Has time travel become a trend these days?

Why do I meet time travelers everywhere?

"I am conducting a great experiment here, trying to create a drug that can control the human mind." said the doctor.

"Control human minds? This is terrible! Why would you do this?" Meng Kexin asked in horror.

"To save humanity," said the Doctor.

"Save humanity? You are destroying humanity!" Meng Kexin said angrily.

"You don't understand. Humanity is already in crisis. Only by controlling human thoughts can we get humans out of the crisis," said the doctor.

"I don't believe you! You are making excuses for your crimes!" said Meng Kexin.

"It doesn't matter if you don't believe me. You can't leave here anyway," said the doctor.

"What do you want to do?" Meng Kexin asked in horror.

"My experiment has been successful. I want to make you my experimental subject and let you experience the feeling of having your mind controlled." said the doctor.

"Hmph! Then you come and try it!" Meng Kexin wanted to leave, but was caught by the doctor.

"Don't struggle, you can't escape," said the doctor.

Meng Kexin calmed down and stabilized her emotions before slowly speaking in Country R: "Do you know about the shrine?"

The doctor's eyes widened in surprise and he asked in disbelief, "How can you speak my native language? And how do you know about the shrine?"

Meng Kexin looked at the doctor coldly. She didn't expect that she would meet such a cruel and cruel person from the Little Rises Country here.

"How did you get to this place?" As soon as these words came out, Meng Kexin secretly took out a bottle of mantra potion from the space.

As soon as this potion comes into contact with the outside air, it will emit a scent that makes people involuntarily express their true thoughts.

The doctor stared at the woman in front of him with suspicion, wondering in his heart, could it be that she and he share the same roots?

He murmured softly, "I was immersed in my research in my own laboratory, but a sudden explosion brought my soul here by a system called 999. It assured me that it could help me possess anyone's soul, but I had to promise it one thing: to use the materials it provided to develop a drug capable of controlling human thoughts."

Meng Kexin looked confused and asked tentatively, "Then why are you so obedient to 999? What benefits did it promise you?"

"It promised me that if I could successfully develop that drug, it would help me become the overlord of the world. I couldn't resist such a temptation, so I painstakingly developed this drug. Now the drug is complete, all I need is someone to test it, and you, just at this moment, appeared."

At this moment, 999, who was dormant in the doctor's mind, showed an annoyed look on his face and said angrily, "Why are you wasting time with this woman? Quickly control her and make her your first puppet!"

888 sensed the voice and quickly spoke out, "Host, that person's body is inhabited by an evil system. It was developed by a great villain in Japan. He intends to use this system to control all of time and space. You must kill the doctor across from you and expose the system's true form. As soon as it appears, I will be able to deal with it."

Meng Kexin nodded secretly, and a dagger appeared in her hand. Taking advantage of the doctor's daze, she quickly inserted the dagger into his heart.

The doctor looked at Meng Kexin in disbelief and said with difficulty: "Aren't you from the same place as me? Why do you want to kill me?"

Meng Kexin sneered, "I come from the same place as you, but we have different beliefs. I will never go along with you."

The doctor's eyes widened in horror, and he used up his last bit of strength to say, "I know, you are Chinese, so, this world can only have you or me. It's a pity that I lost..."