He was sent back to the post house.

Mo San left early because his identity was too sensitive. He stayed in the house Mo Yi set up in Tianyan city.

Yuzhi is crouching on a soft couch, laughing with Yuhong. He hears Gu Mingyan's angry voice coming from the next room: "why do you always stop me!"

With the sound of something smashing on the bed, Gu Mingyan's voice also changed its tone and gave a low exclamation.

Yuzhi also wants to go and have a look, but Yuhong grabs her: "when are you such a nosy person?"

"I've always been a good Samaritan." Yuzhi grins and rolls into Yuhong's arms. It seems that since she is softer, Yuhong seldom loses his temper with her, even the number of hands is much less.

Yuhong looks at her coldly all the time. Her face is paralyzed because of the recent frequency of medication and needle application. But she looks at Yuzhi with some Entanglement: "since she said she knew your sister..."

"My sister is the smartest descendant of our generation, but she can't find the corpse in the capital." Yuzhi put a finger on Yuhong's lips, and her eyes were cold: "in those days, she was at Gu Mingyan's side, but Gu Mingyan didn't remember anything. It didn't look like a lie, which proved that someone did something to my sister, or let her die, or hid her somewhere for his own use."

Yuhong is silent. In his impression, Yuzhi's elder sister is a woman as gentle as water. But under the soft smile, her elder sister can also torture the dead prisoners sent by Emperor Jiangyan with a smile. Her yard is always full of screams and the white bones buried under the soil.

Even Yuzhi is much better than her.

Yuhong didn't comment on this, he thought that even if she died, she deserved it.

Yuzhi obviously thought the same, but she always thought about the sister who would rub her head, so she had to break away from his arms with a flat mouth: "my sister has a secret volume in her hand, which is very important to the current situation."

"You never said that." Yu Hong frowned.

"Because I didn't care much about it before." Yuzhi rubs his head in chagrin: "if Gu Mingyan doesn't tell me that she has met my sister, I don't know that they have contact at all. Besides, you have no idea why she left in a hurry after her last astrology, or even didn't have time to tell her parents. "

Yu Hong was slightly stunned, then raised his hand to his chin and said, "it's a long way from Yu family to canglan. I remember your sister has never been far away before."

"I didn't fall asleep that night. She said that she wanted to find a woman. She also said that Yu family would not have to depend on the royal family in the future, but hide among the people and live the life she wanted." Yuzhi thought of the night carefully, and then said: "after two years or so, you left Yushi, but she just sent a letter back, on which there was half a square, stained with blood. There is also a complete letter, asking for my help, let me get a secret volume, but the words behind are covered with blood and water, so I can't see clearly. "

So said, Yuzhi stood up and picked up the square on the table and shook it gently.

Yuhong remembers that this is the antidote for Gu Mingyan's tattoo on her face.

He suddenly opened his eyes: "is that prescription the same as this one?"

"Only two kinds of herbs are different. The latter part may be similar, which proves that my sister has found someone who can detoxify us, but it is absolutely impossible to be Gu Mingyan." Yuzhi nodded gently, bent over and took off the high shoes at her feet. Yuhong was strange at first, but later she saw that both her feet were painted with strange patterns.

"The elder left these patterns for you?" Yuhong is slightly stunned.

"Shortly after you left." Yuzhi sighed heavily, and there was a little noise in the next room. She lowered her voice when she was slightly distracted, and said in a low voice: "these two patterns are opposite. You use your brain to turn the pattern around and have a look. It's said that this is what my sister sent a letter to the elder for them to draw."

Yuhong nodded, looked at her for a while before returning to her mind, and looked at her slightly shocked: "there is a word in it."

"There is not only one word, but the lines drawn on the back are Yinshan Mountain, the four directions under the right foot, and the collapsed zhenhun house. I also found it when I walked around Tianyan city recently." Yuzhi put on his shoes and looked at Yuhong with his arms in his arms. "It's Muxi. The elder said that if you want to find the tree, you can find the man."

"Why does your sister have something to do with yunqi? When Gu Mingyan was a child, yunqi should have died. Time is not right Wait, it's like all the time isn't right. " Yu Hong calculated the time carefully. The princess ling'er of Duan Cong was only a few years younger than Duan Chengxuan. At that time, ling'er died before Duan Chengxuan came back. According to the memories between Gu Mingyan and the empress dowager, yunqi died earlier than linger. In this way, it was probably when Duan Chengxuan was 14-5 years old that yunqi died.

When Duan Chengxuan was 14 or 15 years old, Gu Mingyan was three years younger than him. Later, he met Yuzhi's elder sister when he was 15 or 16 years old. But when Yuhong thought of the time when he left, he found that there was a huge fault in it.

Because the time when Yuhong left completely should be when Gu Mingyan was 15 or 16 years old.

But at that time, yunqi should have been dead for three years, and Yuzhi's sister was by Gu Mingyan's side. But if Yuzhi's sister had received the prescription from yunqi at that time, it would not have been possible to send it back until before she died, which is unusual.

"Unless someone is lying or making trouble." The door leaf was pushed open, and Gu Mingyan, pale, helped the door leaf across the threshold and walked in, followed by the same iron faced ghost.

Yuzhi picked up her eyebrows and was dissatisfied: "you overheard us."

"We made a hole in the wall before. It's convenient to talk. You forgot." Ghost cold face to grab Gu Mingyan to sit down, the latter is more indignant with the cloak to wrap their own tighter, received Yuhong just words: "there is also a possibility that yunqi and your sister are not dead, they are just controlled at the same time."

"But it's not just yunqi's time that's wrong, neither is her sister's motivation and time." Yuhong looks at Yuzhi with a calm face.

Yuzhi nodded seriously: "yes, it's unnecessary for sister to approach you because you and yunqi are of the same family. At that time, yunqi was smarter than you, and had written down the recipe. It's unnecessary to find you."

"Your sister said divination, I can let both Yunshi and Yushi untie their shackles. Is that the reason?" Looking back, Gu Mingyan immediately felt strange: "and I kept her as a child, and she didn't want to be known by anyone else."

"How old is she by your side?" Yuzhi doesn't understand.

"About seventeen..." Gu Mingyan counted the time carefully with his fingers.

After listening to Gu Mingyan's report of a year, Yuzhi smiled softly: "it really counts that this letter was sent back around your 16th birthday, and the news of your sister's death is one month after the letter. It takes about one or two months to send the letter all the way. Is my sister beside you a ghost?"

The voice fell down, and all four of you shuddered at the same time.

Gu Mingyan can't help frowning. If her memory is not confused, she may be able to trace these things. But Yuzhi thinks of all this, because the prescriptions she wrote after waking up are the same as those sent back by her sister. If she wrote the prescriptions before detoxification, she might know.