It's okay, it's easy to overthrow the heroine's system

She carried quite a few medical insects, and the next second a green insect drilled into Zhang Ji's body.

"What's going on, General Zhang?"

"It seems that his old injuries have relapsed, but no matter how he heals it, it's useless. He has tried all kinds of healing pills, but none of them are useful."

Hearing this, Ke Su frowned, but did not ask any further questions. He directly controlled the medical Gu to go to his old wound.

She closed her eyes, connected her five senses with the medical Gu, and then suddenly opened her eyes.

A small ball of green light emanated from Zhang Ji's left chest, and then a small green insect with a silver needle on its head crawled out from Zhang Ji's flesh.

The doctors in the room were stunned, and then rushed forward to stop Zhang Ji's bleeding.

Ke Su silently stepped forward, picked up the green worm and the silver needle, and placed them in his palm.

The silver needle was made of a special material and was as thin as a hair. No wonder the doctors couldn't find its trace. If Ke Su and Yi Gu didn't share the five senses, they probably wouldn't have been able to see it at all.

"Miss Ke Su, this is..."

The doctor who brought Ke Su here looked at the silver needle with some confusion. He couldn't understand how the silver needle appeared in Zhang Ji's body, as he didn't even have any external injuries.

"General Zhang's old injury recurred. I think there is something strange. I will tell the headmaster later."

The doctor nodded hesitantly, and the next second, Ke Su left this place and walked straight towards the dungeon.

The two training officers who were escorting the Shen brothers were still there. When they saw Ke Su coming, they hesitated for a moment and finally let her in.

"I heard you can use Gu?"

The trainer spoke hesitantly. The girl in front of him was quite mysterious. She always wore a hat when she appeared in front of everyone. Now they didn't know what she looked like.

"Yes, I am from the Ancient Yin tribe."

As he spoke, in order to prove his identity, Ke Su stretched out his hand and summoned a poisonous insect.

When the two men saw the fat bug, they actually took two steps back.

People in the world are prejudiced against poisonous insects, and trainers are no exception.

They were afraid that they would be infected with the Gu and turn into the walking corpses controlled by others as rumored.

"Don't be afraid, I won't hurt you."

Ke Su tried her best to make her tone gentle. She had long been accustomed to the image of the ancient Yin people in the minds of the world. The status of these two trainers at this moment was just normal to her.

The two training officers nodded, quickly calmed themselves down, and pointed at the two people imprisoned in the cell with serious expressions.

"We have just checked the image beads on Shen Feng's body. We can basically confirm that Nan Xun's poisoning should be related to the fragrance on their bodies, but..."

The training officer changed his tone.

"These two people are very stubborn and refuse to admit it. I heard that the Ancient Yin Clan has a poison that can make people speak the truth. I wonder if the girl..."

"Of course it's no problem."

Before the trainer finished speaking, Ke Su understood what he meant. With a flip of her wrist, a True Heart Gu appeared on the back of her hand.

"But I also have something I need to tell you two."

The two training officers looked at each other, not knowing what Ke Su was doing, while the latter took out a silver needle as thin as a hair.

"This was taken from General Zhang's body. I don't know if it has anything to do with them. I think the two training officers should take the trouble to investigate it."

The Shen brothers who were imprisoned in the back of the cell looked grim the moment they saw the silver needle, but they still insisted on not admitting it.

Ke Su did not waste any time and directly sent the True Love Gu into the bodies of the two people one by one.

The two men felt like they were facing a formidable enemy, but there was nothing they could do about it.

"Did you do what happened to Nanxun?"

"No."

The Shen brothers said in unison.

The training officer couldn't help but feel a little confused for a moment.

"What about General Zhang?"

Seeing this, Ke Su quickly changed the subject. Now was not the time to explain to the two training officers.

Shen Feng and Shen Chuan bit their lips tightly, forcing themselves not to open their mouths, but the True Heart Gu was not just in vain. It didn't take long before a word was heard coming out of their throats.

"Yes."

"What on earth is this silver needle? When did you put it in there?"

Upon hearing this, Ke Su frowned, picked up the silver needle and began to question the two of them.

"A special... tool. I used it to stab him when he wasn't paying attention... during training."

The two people's words were unclear, but fortunately Ke Su still understood what they said. She had heard about props from Jiang Jingmo a long time ago.

But when I saw it today, I didn't notice any difference.

"Props? What are those?"

The two training officers had never heard of such a thing before, and couldn't help but express their confusion.

"We... don't know either. That's my father's..."

Shen Feng gritted his teeth and tried not to reveal any more information, but the power of the True Heart Gu made him unable to resist.

He was desperately thinking of a solution in his mind. If they told everyone everything their father had told them today, then he and Shen Chuan would also have to face the consequences.

"What about Senior Brother Wang? Was it your doing that he became like that? Did you also use these so-called props?"

Ke Su took advantage of the victory and finally asked the most crucial question.

Shen Chuan finally uttered the word "yes", which made Ke Su's heart suddenly tighten.

"What is your purpose in coming to the Pure Spirit Fortress to participate in the seven-day training?"

Ke Su stepped forward excitedly. She didn’t understand what the Shen family was going to do. They had already killed so many people, and now, were they going to watch the Fallen Spirits engulf the entire Xuantian Divine Realm?

First it was Senior Brother Wang, then General Zhang, and now they have to use Nan Xun’s poisoning as a bait to lock the two of them up.

What is the Shen family’s purpose?

The mouths of the Shen brothers had long been bitten until they were bleeding. When they heard her question, they couldn't help but want to answer, so they bit their hands tightly again.

Blood flowed down their arms, but they refused to give the answer.

Just when Shen Chuan was about to give up and speak, Shen Feng suddenly rushed in front of him, knocked him unconscious with a single chop, and he himself was hit in the face and fell to the ground the next second.

Ke Su looked at the two people who had fainted and stood there in a daze for a moment, until the two training officers behind him spoke.

"Girl, they are dizzy. This sincerity poison..."

"It's useless. Sincerity Gu can only make sober people speak the truth."

Ke Su replied calmly.

She did not take back the two True Heart Gu directly, but left the dungeon silently.

Now that the Shen brothers have admitted that what happened to Senior Brother Wang and General Zhang was done by them, this matter will not end easily. She believes that Jingling Fortress will definitely conduct a thorough investigation.

Now all Ke Su can do is pass the message to other people first.