Hearing this, a trace of astonishment flashed past Su Xiruo's eyes, and he was even more certain in his heart that this Su Biyue was extraordinary.

Therefore, Su Xiruo asked indifferently: "How would I know if this medicinal formula is true?"

Su Biyue smiled mysteriously, "Sister Cyril, I think that as a doctor, you should be able to differentiate between the two of us, right?"

Physician? Heh, Su Xiruo thought, this Su Biyue is really smart. With this short contact, he thought that she was a doctor.

Unfortunately, she was a Poison Master, a Poison Master who completely disobeyed doctors!

Su Xiruo stood up, and the Spiritual Strength in his body slowly condensed. He used his perception to check the Spiritual Strength in Su Biyue's body, and seemed to have discovered something new.

Su Biyue's Physique... There seemed to be a difference! She was actually a Poison Master!

One had to know that the Poison Master's physique was one in a thousand. Even if one had a qualified physique, if they wanted to become a Poison Master, they would probably need to go through many harsh selections.

The more I think about it, the more I feel that this Su Biyue is not simple, so Su Xiruo simply agreed to it: "Alright, bring the prescription over for me to take a look, if I think that you are satisfied, then I will satisfy you!"

Actually, as a medicinal ingredient, the Calming Spirit Flower had a certain effect on Grandma's insomnia. However, the treatment cycle was too long, so the effects weren't too obvious. Therefore, he really needed a higher grade medicinal ingredient as a guide.

Seeing that she had agreed, Su Biyue immediately took out the prescription from his sleeves. Without thinking, he handed it over to Su Xiruo: "Sister, please have a look."

Su Xiruo took the prescription and unfolded it. The prescription was a little complicated, so the ones ranked at the very front were a medicinal ingredient of the fifth step, Flood Dragon Herba, and a Beast Core of the fifth step.

Tier 5 herbs were precious, needless to say, even if one had sufficient money, it would still be difficult to find.

As for Rank Five spirit beasts, they were equivalent to the strength of a human Heavenly Spirit Master. If one wanted a better grade one, they would have to fight against a high level Heavenly Spirit Master spirit beast, which was equivalent to the strength of nine star Heavenly Spirit Master!

Su Xiruo didn't have much confidence in fighting a spirit beast of such strength. It was simply not a match for him.

However, with Poison Master's eyesight, he could see that every single herb on the prescription was not carelessly written and had solid evidence.

"Sister Cyril." Su Biyue seemed to be able to read some of Su Xiruo's thoughts, and laughed: "I believe with your strength and background, you will definitely find a way to obtain these medicinal ingredients!"

Su Xiruo looked at her from head to toe, then put away the medicinal formula: "Big sister Su, you are a smart person, but I also have something to tell you, sometimes it's better not to think too much about it."

Although Su Biyue was also a Poison Master, she was definitely not of a high rank. If not, why would he bother trying to obtain the medicine from her?

If he had not observed her in secret, how would he know that she was also from Poison Master?

Su Biyue bit his lower lip: "Thank you little sister for your praise. Then, about the antidote …."

"This is half of the antidote, after your father consumes it, he will be safe and sound for a month. Once I find these medicinal ingredients and cure my grandmother's insomnia, I will naturally give your other half the antidote."

She wouldn't take out all the antidotes at once and make things difficult for him.

Being able to get half of the antidote, Su Biyue was already very satisfied in his heart. He immediately thanked her happily: "Many thanks Little Sister, then I won't disturb Little Sister anymore, and will be leaving first."

With that, Su Biyue stood up and left the house. His eyes had a profound look in them, no one knew what he was thinking about.

And now, all of Su Xiruo's attention was on the prescription in his hands.

These medicinal ingredients could be considered to be relatively precious. For Su Xiruo, this was somewhat difficult and would require a few days to gather.

After Su Biyue left, Qing Yuan, who was at the side, spoke to remind him: "Miss, perhaps … We can go to the capital's Auction House s to take a look.

"Auction House." Su Xiruo repeated these three words thoughtfully, as if he had seen some hope.

"That's right." Qing Yuan nodded his head and patiently explained, "I've asked around before. In the capital's Auction House, there will be an auction every day. Let's go try our luck.

Su Xiruo nodded slightly. Indeed, if one wanted to obtain Flood Dragon Herba s in a short period of time, other than Auction House, that would be only Spirit Beast Mountain Range.

"However, young miss …" At this time, Qing Yuan was still considering a problem, "The price of the Auction House is very serious, we don't have much silver on hand."

Su Xiruo naturally also thought of this problem, and had already thought of a plan to deal with it. "Since that's the case, then I'll think of a way to get some silver from you."

The next day, Su Xiruo was dressed in men's attire, his hair was tied up with a jade hairpin, in his hand was a fan, he wore a mask, revealing half of his delicate and pretty face, he looked just like an elegant Young Noble.

Qing Yuan followed behind them, dressed in men's clothing, and the two of them arrived at the capital's Auction House.

After all, there were too many familiar people in the capital. If he went directly with his real identity, it might cause some unnecessary trouble. This way of hiding his identity was probably the easiest way to avoid trouble.

This Auction House was located at the outskirts of the capital, but even so, the amount of people passing by did not decrease.

"Gongzi, please show your invitation cards."

Those who were able to come to the capital's Auction House were mostly nobles, and ordinary people didn't even have the qualifications to enter.

Su Xiruo was startled, she seemed to have thought of this situation, and gently shook her head, lowering her voice: "There is no invitation card."

Upon hearing that there was no invitation card, the guard's voice grew even colder, "I'm sorry, the Auction House rules state that you are not allowed to enter without the invitation card!"

Hearing their haughty and arrogant tone, Qing Yuan felt extremely uncomfortable in his heart. After carefully sizing up the two guards, he realized that they were only at the level of Spirit Master, and yet they dared to speak so arrogantly?

Su Xiruo gave Qing Yuan a look to let her calm down first. Then, he took out a small medicine bottle from his bosom and said to the guard: "How about this, I'm here to see the higher ups of your Auction House. Take this medicine and let them see the doctor from Auction House."

"You want to see the higher ups of the Auction House?" When the guards heard this, they all felt that it was funny. "Heh, people normally wouldn't be able to see it, but based on you guys?"

Su Xiruo gave a noncommittal smile, and did not get angry: "I'll trouble Big Brother to help out."

With that, he gave a silver ingot to the guard and the guard's attitude became slightly better, "Alright, just you wait!"

After the guard left, Qing Yuan felt a little unhappy in his heart, "Miss, I didn't think that such a small guard would be so arrogant. I've really broadened my horizons today."

Su Xiruo was not surprised at all, "That would depend on where the guards are, and Auction House is considered a strong force in the entire capital. It's reasonable for them to look down on a few people."

"Hmph, they'll know their mistake soon." Qing Yuan coldly snorted, as if he was really looking forward to their "face-smacking".

After touching for a while, the guard hurriedly rushed over and looked at the two of them in surprise. His tone became much more respectful, "Two gongzis, our masters are inviting you in for a chat. Please come this way!"

Qing Yuan snorted and muttered: "A dog's eyes will always look down on people."

The two of them followed the guard to a private room where a white-haired old man was sitting.

"This is our Auction House's physician, Master Lin Xian. He is an intermediate level Spiritual Ranked's physician!" The guard then introduced them with a face full of pride, "Please enter!"

Out of politeness, Su Xiruo slightly nodded towards the old man to show his respect, while the guard tactfully went out.

"Young master, did you make this Ling Ling Dan yourself?" Master Lin Xian's tone carried a little excitement.