The group's favorite, the blind princess is both a doctor and a poisoner

"Your Majesty, I need to confirm something. Take off your shirt."

She took out a silver needle from the medicine bag and warmed it over the candle flame.

Although Xiao Heng didn't know what she was going to do, seeing her serious expression, he didn't ask any more questions. He slowly took off his clothes, revealing his solid chest and strong arms.

Xuan Yu sighed inwardly, the princess was still so direct and aggressive.

Looking at Su Yuejian roasting the silver needles, he asked curiously,

"Princess, what are you going to do?"

Qi Yuan stared at her disinfecting movements.

Xiao Heng's poison has been suppressed. Could it be that she has found a way to detoxify it?

He pondered in his heart and looked at Su Yuejian with a bit more doubt in his eyes.

Su Yuejian didn't respond and inserted the silver needles all the way from Xiao Heng's heart to his arms.

Then he took out a porcelain bottle, dipped the silver needle in the medicine powder, and the silver needle instantly turned black.

Qi Yuan frowned, the powder was poisonous.

Xuan Yu and Xuan Shuang naturally saw it as well, but they saw Su Yuejian insert the silver needle directly into Xiao Heng's body, and their lips opened slightly in shock.

Xuan Yu wanted to ask something, but seeing Su Yuejian's cold and focused expression, he knew that she would not harm the prince, so he shut up.

Su Yuejian inserted the poisonous silver needles into Xiao Heng's arm one by one. After a while, Xiao Heng's face suddenly changed, the blood color disappeared, and blue veins suddenly appeared.

The violent energy in his body that had just subsided was rekindled, and the pain of being torn apart all over his body came again.

Seeing Xiao Heng's eyes gradually becoming violent, several people broke out in cold sweats.

The corners of Xiao Heng's eyes were dyed scarlet, and he felt that the blood in his body was boiling and burning. The pain was extreme, and he felt that he was about to lose his mind again. He tried his best to restrain himself.

Su Yuejian quickly dropped the last poison needle.

Xiao Heng was sweating profusely and groaned, "Puff..."

He suddenly spat out a mouthful of black blood.

"Your Majesty!"

"Zi Che!"

Xuan Yu and Qi Yuan exclaimed.

Qi Yuan didn't know what Su Yuejian was doing!

Xiao Heng had just recovered from the evil poison, but she reignited it!

He had just taken a step forward to check on Xiao Heng when his steps suddenly stopped and his pupils suddenly dilated.

Suddenly, a bulge appeared on Xiao Heng's chest skin, disappeared for a while, and then appeared on his shoulder again, as if something was moving under his skin.

As the thing moved around, Xiao Heng's body trembled more violently, and the scarlet in his eyes became more intense. Su Yuejian immediately inserted the needle and blocked the thing in Xiao Heng's arm.

Several people were shocked. Xuan Yu exclaimed,

"That is....."

"It's Gu."

Qi Yuan's face darkened and he answered him coldly.

Su Yue saw a chill in her eyes and stabbed the poisonous insect with the silver needle in her hand, quickly drawing a drop of blood.

He immediately removed all the silver needles, and in the blink of an eye, the poisonous insect disappeared without a trace under Xiao Heng's skin.

Su Yuejian then took out a black porcelain bottle from the medicine bag, poured out a vermilion pill and fed it into Xiao Heng's mouth.

After a moment, Xiao Heng felt the severe pain in his body dissipate instantly, his violent temper was calmed, and his expression relaxed a little.

"Doctor Qi is right, it's a poisonous insect." Su Yuejian said coldly.

She took out a blue porcelain bottle and dipped the silver needle that had pierced the insect into the liquid inside.

When he took it out again, the silver needle had turned black, and a faint green light flashed on it.

Looking at the silver needle in Su Yuejian's hand, everyone frowned.

Su Yue's face was as cold as frost. "And it's a mother-child Gu."

Xiao Heng's eyes were deep and his brows were tightly furrowed.

Xuan Yu asked, "What is the Mother-Child Gu?"

"The Mother-Child Gu is a type of Nanwan Gu technique. It can be divided into two types: the Mother Gu and the Child Gu. The Mother Gu is the master, and the Child Gu is the servant. Those who are implanted with the Child Gu will gradually lose their sanity, become insane, and fall into endless killing until death."

During this period, she studied the two books on Nanwan Gu Shu whenever she had free time, and accidentally discovered that a mother-and-child Gu poison had symptoms very similar to Xiao Heng's evil poison.

Knowing that he was back, I immediately wanted to find him to verify it, but unexpectedly, I happened to see him having a poison attack.

When they heard Su Yuejian's words, they suddenly felt a chill in their hearts.

"What a venomous Gu! Who is it! How dare they cast a Gu on our prince?"

Xiao Heng's face was as dark as water. "The art of Gu worms is a secret art of Nanwan. Because some of the poisons are extremely sinister, the late emperor issued an edict strictly prohibiting the appearance of Gu worms in Tianjin, and doctors were not allowed to practice Gu worms."

Su Yuejian lowered her brows and frowned.

Then how did this insect get into Xiao Heng's body?

Qi Yuan asked, "Princess, do you know how to remove the poison?"

Su Yuejian sighed deeply and said in a deep voice,

"The Gu in the prince's body is the most toxic of the two types of Gu, the same fate Gu. If you want to cure it, you need to find the host of the mother Gu and kill both the mother Gu and the host."

Xuan Yu asked, "But where can we find the mother Gu? Princess, besides this solution, is there any other method?"

Su Yuejian shook her head. "If it wasn't a shared fate Gu, we could just remove the insect. But this one is connected to its mother and child. If we don't remove the host, the child will be controlled by the mother forever."

Qi Yuan suddenly thought of something and said doubtfully,

"That's not right. Why hasn't the poison recurred in all these years?"

He looked at Su Yuejian, "What did you just give the prince to eat?"

He was even more surprised when he saw that after Su Yuejian fed Xiao Heng the pill, Xiao Heng gradually regained consciousness.

As soon as she said this, everyone looked at her curiously.

Xiao Heng also stared at her with a serious look.

Su Yuejian lowered his head and thought for a moment, then said to Xiao Heng,

"Your Highness, you once said that you haven't had an attack of poison since you met me on Chaowu Mountain when you were young. If there's anything special about that day, it's that the knife wound you received was poisonous, and I fed you an antidote pill."

As he said this, he shook the black porcelain bottle in his hand at him.

Through what happened today, it was indeed confirmed that it was because of this pill.

"Although this detoxification pill has a certain suppressive effect on the poison, it won't last for many years."

Su Yuejian paused, then continued,

"I suspect it's because the prince was later poisoned by multiple toxins. The intense toxins suppressed the poison, causing the Gu worm to remain dormant."

"The prince's last encounter with danger in Chaowu Mountain disrupted his balance. Half of the poison in his body was gone, and the Gu worm was no longer suppressing it. The poisonous blood in his body actually made it more excited. If it came into contact with any poison, it would explode at any time."

After hearing what Su Yuejian said, several people finally understood.

Su Yue's face darkened slightly. Xiao Heng became poisoned when he left the palace, which meant that he must have been contaminated by some poison when he entered the palace.

What's more, the poison has been in his body since he was a child, and the person who poisoned him should be someone in the palace.

Xiao Heng had naturally guessed what Su Yuejian could think of.

Thinking that the person who poisoned him might be someone he had been close to since childhood, he tightened his lips, lowered his gloomy eyes, and a layer of darkness immediately covered his eyes.

Qi Yuan glanced at the two of them.

It turns out that they knew each other when they were young, which means Su Yuejian is Xiao Heng's savior.

No wonder Xiao Heng treated Su Yuejian differently from the beginning. It turned out that there was this relationship between them.

"Princess, is your detoxification pill really that powerful? Could you let me see it?"

Qi Yuan's eyes were fiery and curious as he stared at the black porcelain bottle in Su Yuejian's hand.