When Su Nuo'er and Bai Ling'er took Bai Yu to find the small mountain village where Xia Yan was, it was already a day later.

"How can there be people living here in such a remote place." As soon as she entered the mountain village, Bai Ling'er looked left and right, and finally sighed, "The people here are also tenacious enough, what kind of taste is this, they can also bear it." ”

There are only a dozen or so families living in this small and unknown village, all of which are spear grass huts, living by the river, and looking desolate.

"That's not right." Bai Yu walked in front and suddenly stopped, "This taste, something is wrong." ”

Su Nuo'er covered her mouth and nose with her sleeve and said, "The smell of corpse poison powder and corpse decay, I'm afraid someone has already been here." ”

As soon as her words fell, Bai Yu suddenly pulled out his legs and ran forward, "It's not good, I'm afraid Xia Yan is in danger!" ”

"Hey—" Bai Ling'er and Su Nuo'er glanced at each other and immediately chased after them.

In front of a dilapidated spear grass house, a thin little girl was held in Bai Yu's arms, trembling.

"Don't be afraid, don't be afraid, the bad guys are gone." Bai Yu comforted the little girl softly, his face full of distress.

"This is Xia Yan?" Bai Ling'er asked in a low voice, "The eyebrows and eyes are a little similar to that Xia Zhuofeng, but looking at her like this, it seems that she is not even ten years old, right?" ”

Su Nuo'er frowned: "I'm afraid I was drugged as soon as I was born, otherwise I wouldn't have grown up in the past ten years." With that, Su Nuo'er walked over and saw Xia Yan staring at her vigilantly, so she looked at Bai Yu, "You tell her that I'm here to help her detoxify." ”

Bai Yu whispered a few words in Xia Yan's ear, Xia Yan looked at Su Nuo'er, then at Bai Ling'er behind him, and hesitantly stretched out his right hand.

Su Nuo'er felt her pulse, and a trace of doubt appeared between her eyebrows. Strange, how is this Xia Yan's pulse a little different from ordinary people? However, the doubts were only fleeting, and after determining the poison in her body, Su Nuo'er took out a small bottle from the medicine bag she was carrying and handed it to Bai Yu, saying: "These medicines can temporarily suppress the poison in her body, one a day, and when I return to the imperial city, I will help her force out the remaining poison." ”

Bai Yu was grateful, and thanked him at the moment: "Thank you!" This kindness Bai Yu remembers in his heart! ”

"Don't talk about these nonsense." Su Nuo'er waved her hand and looked at Xia Yan, "I have a question for you, I wonder if you can answer me?" ”

Xia Yan timidly poked his head out of Bai Yu's arms, as if to confirm that Su Nuo'er was not hostile, nodded lightly, and his voice was as thin as a mosquito: "You ask." ”

"You said that you are the real eldest lady of the Prime Minister's Mansion, where is the evidence? How did you find out who you are? ”

"I ......" Xia Yan looked at Bai Yu, and mustered up the courage to say slowly: "My mother was pregnant with me in the countryside to raise a baby, who knew that I was born prematurely before I returned to the imperial city, so my mother gave birth to me in the countryside hospital, and a peasant woman also gave birth to a daughter that day, and the peasant woman saw that my mother was dressed as a rich family, so she swapped me and her daughter." It wasn't until a few days ago that my current mother told me that I was not her biological daughter, and that my real identity was the eldest lady of the Prime Minister's Mansion. ”

"So?" Su Nuo'er thought for a moment and asked, "What about the peasant woman?" ”

"He died four days ago. But it's strange that her lips and nails turned black when she died, and many people in the village did the same, and they died inexplicably. Xia Yan thought of the terrifying images of corpses again, and her body couldn't help but tremble.

"Oh?" When Su Nuo'er heard this, she sensed that something was wrong, "Do you know what else the dead people have in common except that their lips and nails are black?" ”

Xia Yan thought about it carefully, and said with some uncertainty: "The river water we have been drinking in the past few days seems to have changed its taste, it is difficult to drink, they may have drunk the river water that has changed its taste." ”

"The river water that has changed its taste?" Su Nuo'er remembered the small river she saw when she first entered the village, "Then have you ever drunk it?" ”

"Drunk."

"Huh? You also drank the water of the river, why are you all right? Bai Ling'er was surprised, and immediately went to the small river to check, then returned, shook his head at Su Nuo'er and said, "This is downstream, and the river water has been poisoned." ”

But then again, the villagers who drank the poisonous river water all died, but this Xia Yan was unharmed...... Su Nuo'er suddenly looked at Bai Ling'er, "Ling'er, brother and Ruobai have arrived in Qingshui Town?" ”

"Well, it's here!" Bai Ling'er nodded, "Why are you asking this?" ”

Su Nuo'er touched her chin, looked at Bai Yu and Xia Yan, raised her eyebrows and said, "Then let's go to Qingshui Town and meet my brother, if I guess correctly, someone here will come soon." ”

Xia Yan's expression immediately became nervous, "There have already been many people who have come to kill me, Brother Bai Yu, don't leave me." ”

"No, I'll take you with me this time." Bai Yu frowned distressedly, hugged Xia Yan firmly in his arms, and looked at Su Nuo'er, "Miss Su, as long as you can cure Xia Yan's illness, I will follow you wherever you go." ”

Bai Ling'er, who was directly ignored, said that she was a little upset: Obviously I adopted you stinky boy, hey, I left my master for a girl in the blink of an eye......

Not much to say, anyway, there was no one in this village, Su Nuo'er was in a hurry, and took them directly to Qingshui Town to meet Su Mo, as for how many killers went to that village after they left, it was unknown.

However, in Qingshui Town, Su Mo found a very tricky problem.

It's good that there is a flood, but the water is gushing out of the ground.

Wherever there are plants, there is a splash of water, and the underground Buddha is a large fountain that sprays water from the bottom up.

"It would be fine if it was an ordinary flood, but right now, I can't do anything about it." Ever since he discovered the vision here, Su Mo's brows hadn't stretched.

Gu Ruobai also looked solemn, half because of the flood here, and half because he had just received the news that Prince An Jiuchen had come here with a holy decree.

Su Mo and Gu Ruobai were silent in the tent until Su Nuo'er and Bai Ling'er walked in.

"Brother, Ruobai."

"Noel?" Su Mo naturally saw the three Bai Ling'er behind her, "This is?" ”

"I'll explain later, Ruobai, you can help me see, is her pulse a little strange?"

Bai Yu took a few steps forward with Xia Yan in his arms and asked Gu Ruobai to take the pulse.

Similarly, Gu Ruobai frowned, and slightly transported a little internal force into Xia Yan's meridians, and the internal force traveled all over her body, and when he withdrew his hand, a thin layer of sweat was already covered on his forehead.

"How?" Su Nuo'er stepped forward to wipe off the sweat for him, and at the same time felt a little uneasy in her heart.

Gu Ruobai raised her eyes and said in a deep voice: "Her bloodline is the bloodline of the merman who has disappeared for hundreds of years. ”

As soon as Gu Ruobai's voice fell, even Su Nuo'er was surprised.

Shark blood!

Legend has it that there was once a merman in the sea who secretly came to the land, and its tail turned into a foot, no different from a mortal. It's just that this kind of merman who can survive on land can not only cry into tears, but its blood can also blend with all water veins.

In other words, if there is a great drought, find a merman to borrow a bowl of blood, and you can draw water from the ground to alleviate the drought. On the other hand, if it is a flood, it means that the land shark people can no longer survive on the land, and the sea will warn the shark people in the form of water disasters that it is time to return to the sea.

Originally, Su Nuo'er didn't believe in this kind of legend, but now with the appearance of Xia Yan, more water gushes out of the ground, coupled with Gu Ruobai's words, she has to believe that the legend is really real.