Wanjiezhu threw the medical book on Yu Tongchen's desk with a rather arrogant tone.

As the candlelight flickered, Yu Tongchen put down the medical book in his hand and picked up the "Difficult and Miscellaneous Classics".

It was indeed a medical book he had never read, and Yu Tongchen became interested.

As I was reading intently, the book in my hand disappeared.

"Host, do you agree to help me with the mission? If you agree, this medical book will be yours."

Yu Tongchen picked up the medical book that had been placed on the table and continued to read it in silence.

"That one book isn't enough, can two be done?"

Yu Tongchen turned a page of the book.

"Three books will do, right?"

Wanjiezhu observed his expression, but remained unmoved.

"Five?"

There's the sound of flipping pages again.

"Ten! No more!"

"Who to protect?" When Wanjiezhu gritted his teeth and was about to say the twentyth book, Yu Tongchen finally spoke.

"She will come over in a while, and you will find out later that she is not a bad person and will not let you do anything that is harmful to the world!"

"How do you know I have the ability to protect others? I'm just a poor doctor." Yu Tongchen said indifferently.

"Someone, ah bah, some god said you can, and it's no good for her to lie to me."

"Oh." Yu Tongchen pinched it, "Where is my medical book?"

"Here you go! Don't break your promise!"

Five medical books fell neatly on the table.

"If you don't do it, I'll take it back. Give me five first."

Yu Tongchen took the "Difficult Scriptures" he had just read and said leisurely: "Once a word is spoken, there is no reason to regret it."

Wanjiezhu breathed a sigh of relief. He finally agreed. Fortunately, he still wanted something, otherwise how long would it take to get it?

Yu Tongchen flicked it away with his finger, "Go away, you're blocking my light again."

Wanjiezhu: ...I'm being disliked again.

"Host, you can talk to me in your heart. If you talk to me like this with someone around, people will think you are crazy."

Fortunately, there is no one here now.

"I'm not that stupid." Yu Tongchen turned a page of the book, "Stop talking, it's noisy."

"oh."

He disliked it, and hated it as much as the stinky black unicorn.

It was late autumn, with heavy frost and dew in the early morning. The valley was filled with fog and the wind was so cold that people shivered.

Jing Mo drove the carriage out of the valley.

Yu Tongchen carried the medicine basket on his back and went out to collect herbs.

"Master, do you want me to go with you?" Ziling asked.

"No, just put the dried herbs into the medicine cabinet."

"OK."

"Host, I know where there is ginseng. Do you want me to tell you?"

"what ever."

Wanjiezhu: ...Why doesn't he play by the rules?

"Twenty feet southeast of you, there is a 150-year-old ginseng."

Upon hearing this, Yu Tongchen walked slowly over there and actually dug out a ginseng of the right year.

“It’s still somewhat useful.”

"Of course, I said I was a divine creature."

Near noon, a simple carriage drove into the valley, and then a maid in scarlet clothes lifted the curtain and jumped out. The coachman took out a footstool, and then the maid helped a woman out of the carriage.

The woman was wearing a blue dress, with fair skin, bright eyes, natural green eyebrows, a slender waist, and white wrists as white as snow. She had a quiet temperament, but there was a hint of sickness between her eyebrows.

After the woman got off the car, the driver drove away without any hesitation.

The maid glared at the receding carriage and was about to say something, but the woman held her hand.

She shook her head.

The maid could only swallow her words and knock on the door, "Is Doctor Yu here?"

The maid called out several times before Ziling came out to open the door. "Who is it?"

"Let's go find Dr. Yu."

"The master is out. He's not here."

"Do you know when he will come back?" the woman asked.

"Reply girl, it should be soon."

As soon as Zi Ling finished speaking, Yu Tongchen's voice rang out, "What's the matter?"

When the Pearl of All Worlds saw the woman, it floated excitedly in front of her.

But she couldn't see it.

Yu Tongchen glanced at it, then looked at the woman again.