Feng Qianwei comes to the residence of old doctor Gu, which is not far from her Yansha residence.

Must come forward and knock on the door. After a while, the door was opened.

"I heard that this experience is very difficult. I've been worried for several days. Come in quickly!"

Old doctor Gu was very happy to see feng Qianwei coming.

"Gu, are there other guests here?"

Feng Qianwei inquired. I don't know if she disturbed him at this time?

"I was just treating the patient, so I delayed some time. You have seen the patient, the one last time."

When doctor Gu mentioned this, Feng Qianwei remembered that she had met a special patient last time. She was suspected to be contaminated with a curse. It was quite tricky.

That person is the empress Xi Fei of qingluan state, a beloved concubine. The appearance is excellent, suspicious, and the city government is very deep.

Strange snake scales grow on her body. The whole person is in the snake melting stage. Now these days, I don't know how far her condition has developed.

"Have you found the source of her disease?"

Feng Qianwei asked.

"She has been hiding something from me. I can't help but delay the deterioration of my condition. You sit here for a while and I'll let her go back first."

Doctor Gu has no way to deal with this kind of patient. He is not good at solving the curse. If it were not for the long-life token, he would not treat her.

At present, there is no way. He can only try his best to delay for her. Maybe with good luck, he can find the source of the curse and solve it.

Doctor Gu arranges Liu Xiyan. Feng Qianwei sits in the courtyard and waits.

"Xiao Huan, the longevity lock on your body, do you know its origin?"

"I don't know what's special about this long-life lock. I've been wearing it since I can remember. My family should not want me, so they abandoned me."

Xu Jihuan shook his head. He looked very calm and had no initial resentment.

"I don't want to know who those who abandoned me are. Those who don't matter to me. Now my relatives only have your sister!"

"Well, since you are so exclusive of them, we won't go to the bottom."

Feng Qianwei saw that his attitude was quite firm, not angry words under impulse and anger, so she respected his decision.

He doesn't want to check his life experience, so she won't deliberately check it.

She saw that he was excited when she saw the long-life lock in Liu Xiyan's hand. She thought he wanted to know his life experience. Now it doesn't look like what she thought.

He is satisfied to know that she cares about herself and has this intention.

"I'm sorry to have kept you waiting. Last time I said I had something to give you, I just went to get it."

Old doctor Gu took a stack of thick books and solemnly handed them to Feng Qianwei.

"What is this?"

Feng Qianwei sees this pile of books and hasn't opened them yet.

"You promised last time that you were willing to exchange things for life liquid. I have nothing I want. I have only one wish for the rest of my life."

Gu said slowly, looking gently at Feng Qianwei.

"Mr. Gu, please say that if I can finish something for you, I will be happy."

Feng Qianwei keeps her word. If old doctor Gu needs her to fulfill his wish as the original condition, she will also consider it carefully.

"As long as it's not against my will."

"Ha ha! Don't worry! It's not a bad thing."

Seeing her serious face, old doctor Gu couldn't help laughing and said.

"My life is coming to an end, but I haven't found a inheritance. If I die, some medical skills will be lost. I just want to carry forward my medical skills and save more people worthy of saving."