Tang Tianyin's expression was overjoyed, and he hurriedly greeted, "Miss Chu, please take a seat, just say what you need." ”

"Forget it, it's not easy for you to be an old man refining medicine by yourself, if you really want to compensate me, just give me the Ice Condensation Meditation Pill just now." Chu Xianmo sat down on a somewhat shabby Taishi chair.

"Okay, okay, I have a better one, so I'll get it for the girl." Tang Tianyin went to get the pill with joy.

Chu Xianmo's condition was greatly unexpected by him, if he was a bystander, wouldn't he open his mouth when he heard his words?

Don't say that one four-pinned pill, it is possible to ask for ten or twenty in one breath.

When Tang Tianyin thought of this, he secretly scolded himself in his heart for not being a thing, Chu Xianmo is such a kind girl, you almost wronged others!

"Miss Chu, this one is of better quality, you keep it." Tang Tianyin put the pill in front of Chu Xianmo, and moved a chair to sit down opposite.

"Master Tang has a heart." Chu Xianmo put away the pill casually, and the corner of his eye skimmed the two books and an abacus on the corner of the table.

"Tang is ashamed, he doesn't dare to call him a master in front of Miss Chu, you call me a ......"

Tang Tianyin originally wanted to say that it was okay to call me Tianyin, but when he thought that he was so much older than Chu Xianmo, he temporarily changed his words, "It's good if you call me Old Tang." ”

"Then I'll call you Donald." Chu Xianmo smiled slightly, stretched out his hand and took the abacus, "There is a sentence that we have to say in front, this elixir is the compensation you gave me, but I didn't slander you." ”

"That's natural, Miss Chu can just open her mouth if she needs anything in the future." Tang Tianyin had a good impression of Chu Xianmo at this time.

"So......" Chu Xian Mo's eyes lit up, "The cost of asking me for a question has to be calculated separately." ”

Bang, Chu Xianmo's little hand shook skillfully, and the chaotic abacus was instantly empty.

"Huh?" Tang Tianyin was stunned.

Chu Xianmo didn't care if the old man understood his words, and stretched out a finger: "That's it, I won't take advantage of you, ask a question, 100,000 gold coins." ”

"Ten, one hundred thousand? Miss Chu, isn't this a bit expensive. Tang Tianyin said subconsciously.

"It's a bit expensive, you can ask a second question." Chu Xianmo lowered his eyes, and his jade finger dialed an abacus on the abacus.

"And that's what begins?" Tang Tianyin's heart twitched.

"yes, the third one you want to ask." Chu Xian Moyu's finger flicked again.

Tang Tianyin looked at the two abacus, and suddenly felt that this Chu girl didn't seem to be as kind as she imagined......

"I, I want to discuss with the girl, what should I pay attention to in the refining of the Four Grades of Yunshui Pill?"

A question of 100,000 gold coins, although it hurts a little, Tang Tianyin still admits it, who made him a drug addict and a drug maniac.

Chu Xian Moyu's hand gently stroked the little white beast in his arms, and he groaned for more than ten seconds, his eyes raised, and his jade finger flicked on the abacus again, "The problem of refining Yunshui Dan mainly lies in the refining order of medicinal materials, and there are three points that need to be paid attention to......"

"I see." Tang Tianyin nodded thoughtfully, "What about the Iron Dragon Pill, the same is true?" ”

"Tielongdan needs to choose a place with strong moisture to make it easier to produce good products."

"The refining ...... of the five pins of pills"

Every time Chu Xianmo spoke, Tang Tianyin had a feeling of clearing the clouds, and the questions were one after another, completely forgetting about the gold coins.

A few hours passed in the blink of an eye, and the sound of sparse abacus never stopped.

The old and young people in the room chatted happily, and Lu Yu, who was guarding the valley, couldn't wait.