"No, it turns out that heartbreak grass can't be taken continuously for seven days, otherwise it will die," Su Yu said suddenly.

"Do you mean Ye Jing has only seven days to live no matter whether he takes heartbreak or not?" Luo Ying took a breath and looked at Su Yu. Su Yu did not answer Luo Ying, but continued to look for the answer on the brown paper.

There should be other ways to continue Ye Jing's life. This method must still be hidden on kraft paper.

"Let me think." Su Yu frowned slightly and waved her hand to let Luo Ying stop talking and let her think quietly for a while.

Heartbroken grass grows in the cave behind the peach blossom palace. Where will the extremely cold place be? Where is the extremely cold place in liuna?

The extremely cold place in the peach blossom palace is the ice palace, but no plants were found in the ice palace. Where does the ice pool in the peach blossom palace lead to? Where does that huge vortex lead?

"Did you think of anything?" Luo Ying was worried when she saw that Su Yu didn't speak for most of the day.

"Luoying, do you think there should be more ancient records in the peach blossom palace? About the origin of the peach blossom palace." although Su Yu had no clue, he thought of the peach blossom palace and wanted to find some clues.

"Well, I really haven't heard of it. When we came to the peach blossom palace, the peach blossom palace already existed. No one mentioned how the peach blossom palace was established." Luo Ying asked.

"I think only Gu Qingfeng can give the answer." Su Yu sighed deeply, but Gu Qingfeng was dead.

"Maybe there will be an answer in Gu Qingfeng's room." Luo Ying suddenly thought of Gu Qingfeng's room.

Since Gu Qingfeng's death, Luo Ying has always vacated his room, and Gu Qingfeng himself rarely touches that room. Therefore, Luoying felt that there might be some unknown secrets hidden in that room.

"We can go and have a look now."

"That's the only way." Su Yu approved Luo Ying's practice. They walked out of the room with kraft paper and towards the palace master's room.

Jin Yue, who was playing, watched Luoying and Su Yu walk together. She followed them curiously and wanted to know some adult secrets.

Luoying and Su Yu push open Gu Qingfeng's door. The room has not been cleaned for a long time. Dust comes to their faces. Luoying and Su Yu can't help coughing slightly and sweep the dust with their sleeves.

Gu Qingfeng's room is the same as before. There is no big change, but the aromatherapy stove has been useless for a long time. It is full of dust. It used to be spotless. Now, stepping into the house, there are thick footprints on the ground. Luo Ying and Su Yu looked around the dusty room and didn't notice that Jin Yue hid behind the door and observed them.

"There seems to be nothing special here, and it doesn't look like a secret mechanism." Luo Ying searched the room and couldn't find any clues.

Su Yu, too, couldn't find any clues. But neither of them gave up and walked around the room. Su Yu looked at the mural on the wall and touched it to see if there was something hidden behind it. Su Yu couldn't touch anything and knocked tentatively to see if the wall behind was hollow.

And Luoying also looked around the room. The corners of the tables and chairs were carefully touched, and nothing strange was found. Not knowing what they were looking for, Jin Yue's nose itched and couldn't help sneezing.

"Ha Qiu!"

It was this sneeze that startled Luoying and Su Yu.

They both looked out the door: "who!"

"Sister Luo Ying, sister Su Yu, it's me." the found ember had to smile and stand out from behind the door, looking at Luo Ying and Su Yu coyly, "I think you're looking for something, so I'll follow you."

"You come in." Luoying looked at the naughty ember and shook her head slightly.

The ember saw that Luoying and Su Yu didn't scold him, and ran happily in their direction. But there was a lot of the dust on threshold, and ember couldn't accurately grasp height of the threshold. He stepped in with his front foot and tripped over the threshold with his rear foot. Ember Yue threw himself to the ground and stirred up a layer of dust.

Ember fell unintentionally and knocked into a dark space on the floor. The jade floor trembled slightly and made a sound. Luoying and Su Yu noticed that the ground was opening towards both sides, hurriedly picked up the fallen ember, and several people stood out of the door.

After a while, the whole ground opened to both sides, and a fluorescent jade ladder appeared in front of them.

Luo Ying and Su Yu can vaguely see a huge library below the step. The bookshelves made of sandalwood are arranged in order to form a huge ring, winding the whole ground several times. Luo Ying and Su Yu looked at each other and walked towards the stairs. Jin Yue also followed them to explore.

There are no lights under the stairs, but there is a night pearl at intervals. The night pearl lit up the whole underground. Just after they entered the underground library, the floor slowly closed to both sides and closed them below.

"Sister Luo Ying, sister Su Yu, the entrance above is closed. How can we get out later?" Jin Yue realized that he had entered a place where there was no exit, and suddenly worried that he couldn't get out.

"Where there is an entrance, there will be an exit. You don't have to be afraid." Su Yu rubbed Jin Yue's head and smiled.

Luo Ying never thought that there would be such a place in Gu Qingfeng's room. Peach blossom palace is really an incredible place. But what do the books here record? Why is it built under Gu Qingfeng's room?

"These books seem to record the history of the peach blossom palace." Su Yu, who began to read books, suddenly spoke. She held a book with an old cover, which recorded the origin of the peach blossom palace.

"Let me see." Luo Ying went to Su Yu and read the book about the origin of the peach blossom palace with her.

It's a very old book, but judging from the handwriting on it, it should be written by a woman.

It says it's recorded——

Long ago, there were no people, no villages, and no peach blossom palace. A group of people came from afar, including swordsmen, literati and people who are good at strategy... They gathered together because of their common interests and traveled all over the world. Later, they wanted to find a place to settle down and decided to take root here.

The woman who wrote this book was the one who helped them wash and cook. She needed the protection of others, so she stayed among a group of men and took care of their daily life. They began to reclaim the land and found the dragon vein of the land. The peach blossom palace and the imperial palace of liuna are where the dragon vein lies.

They wanted to choose one of the two places, but in the process, they disagreed. Some people want to build a palace here in the peach blossom palace, others want to build a palace in the position of the imperial palace. Finally, they divided into two groups. People with the surname Xie as their head built palaces in the Imperial Palace, and people with the surname Gu as their head built palaces in the peach blossom palace. The woman who wrote the book finally followed the man whose surname was Gu.

"It is recorded that after liuna was named liuna, many people came here and settled here. It slowly became lively and formed a city. When the peach blossom palace and the imperial palace were established, an underground ice cave was found. The ice palace of the peach blossom palace and the imperial palace of liuna were together." Su Yu read the records left by the woman.

"So the peach blossom palace and the Imperial Palace are interlinked?" Luo Ying asked. Su Yu continued to read the diary, which recorded many things, but the content behind was blurred. It was probably soaked in water and the font could not be seen clearly.

"We can't see the content behind. Let's find some other books to see if we can find something." Su Yu put the diary that can't see the content back in place and continued to look for other records.

Su Yu and Luo Ying searched for a long time, but they couldn't find a more detailed and comprehensive record than that book. Most of the other books are read when they are boring.

"There seems to be no record." Luoying was a little lost. She looked up and looked around at the night pearl. "There is a place between the peach blossom palace and the imperial palace. Where can it be?"

"Sister Luoying, what do you think this is?" Jin Yue suddenly shouted, pointing to a night pearl on the table.

Luo Ying and Su Yu walked one after another in the direction pointed by Jin Yue.

There is a night pearl on the table, but it can be clearly seen that it is hollow inside.

The ember held the night pearl in front of Luoying and Su Yu. There was something in it.

Luoying stepped forward and unscrewed the night pearl. It was a map.

"Map?" Luo Ying unfolded the map, put it on the table and looked at the map carefully.

This map is a map of two places. Luo Ying has observed it for a long time. On the left is the topographic map of Taohua palace, and on the right... If Luo Ying guesses correctly, the right should be the map of the imperial palace. There are three palaces and six courtyards above, and a pool in the northernmost. It seems that there is also an ice cave under the pool.

Luoying moved her finger along the passage under the pool, just leading to the pool under the ice palace.

No wonder the pool under the ice palace has a suction. It turns out that it is connected with the pool water in another place, so it produces a suction.

"The extremely cold place may be in the pool of the imperial palace. I guess the vortex under the ice pool is the entrance, and the gentian flower we are looking for may be under the pool." Su Yu guessed boldly.

"I think I need to go to the ice pool again." Luoying whispered.

"You are pregnant, you can't go..."

"I dive longer than you. If there is no passage under the pool, you will be very dangerous. For Ye Jing, I must find gentian flowers." Luoying interrupted Su Yu, but their biggest problem now is not to discuss who will take the risk, but that they don't know where the exit of the underground library is, "Now let's find a place to get out of here. It's no use saying anything if we can't get out."

"There should be another exit. Take a look at the map." Su Yu said. However, Luo Ying had to continue to study the map. The map did not show the location of the library Pavilion. "Why is there no library Pavilion on the map? Where are we now?"

"I think it may have been built in the later stage, and this map..." Luo Ying sat in her chair and sighed. She couldn't find the exit.

If there is no exit, the three of them will be trapped here... Three? What about the embers?

Luoying suddenly found that the ember was missing and looked around: "Su Yu, did you see the ember?"

"The more embers?" Su Yu reacted and found that the more embers were no longer around them. "I didn't see them."

"The more embers, the more embers, where have you been?"

Luo Ying and Su Yu began to look for Jin Yue. Suddenly they heard a distant voice coming from a corner.

"Sister Luo Ying, sister Su Yu, come here quickly. There is a passage here." the ember waved in the direction of Luo Ying and Su Yu and led them to see their findings.

Luo Ying and Su Yu looked at the underground passage in surprise. Unexpectedly, there would be another passage here?

But where does this passage lead? Is it an exit?

Luo Ying hesitated for a moment and decided to go down to explore the way first.

"Su Yu, I'll go down to explore the way, and you'll stay here for the time being." Luo Ying went down the narrow passage. A chill came on her face. The more she walked inside, the colder she felt until a ray of light poured into her eyes.

Luoying quickened her pace and saw the ice wall of the ice palace cave. Ice Palace and Gu Qingfeng's room are actually figured out.

"Sister Luoying, why don't you go on?" Jin Yue followed behind Luoying and stopped when he saw that Luoying didn't go forward again.

"There's no way ahead." Luo Ying replied, and then reached out to explore the ice wall to see if there were other switches.

Suddenly, the door of the ice wall rose upward.

Luoying came out of the passage, and Jin ran out of it faster and faster than her.

"Sister Luoying, it turns out that every road in the peach blossom palace is interlinked. It's really fun." the more the ember is still small, I don't know the meaning of these channels, but I just know to play everywhere here.

Luo Ying stepped forward and pulled Jin Yue to her side: "Jin Yue, sister Luo Ying has something to help you now. Can you help sister Luo Ying?"

"What's the matter?"

"Sister Su Yu is still waiting for us to go back on the other side of the channel. Now you have to go back along the channel and tell sister Su Yu that this channel leads to the ice palace and bring sister Su Yu out." Luo Ying smiled gently and asked Jin Yue to go to the other side of the channel to find Su Yu.

In fact, Luoying went to explore alone in order to support Jinyue.

"Then I'll find sister Su Yu now. Sister Luo Ying, wait." Jin Yue turned around and walked into the passage.

Luo Ying looked at Jin Yue, who had entered the passage, hurried away from the ice cave of the ice palace and walked towards the ice pool.

The water in the ice pool is clear to the bottom without any waves. But under the water, there is a strong suction. Luoying doesn't know whether she can still lead to the other side of the channel alive after jumping down. But she will try anyway.

After hesitating for a moment, Luo Ying grabbed her nose and jumped off the ice pool. The biting chill got into Luoying's bone marrow. Luoying frowned, endured the chill and sank.

The books discarded under the pool floated past her. She gradually saw the vortex, and then her body was dragged by a huge suction.

Luoying had no time to make other thoughts, so she had been involved in the vortex.