This night is destined to be long.

In the Shushan Hidden Scripture Pavilion, Feng Shaonan stayed awake all night, and the most urgent thing at the moment was to repair the Lock Demon Tower, so as to ensure the balance of the Three Realms. Otherwise, when the demons will reign, the end of mankind will come.

But the repair method of the lock demon tower has long been lost, and Feng Shaonan searched for it all night, but he did not find the repair method of the lock demon tower. The only thing I found was an ancient book about the early days of the Shushan faction that was recorded to the present. The book records the major events from the early days of the establishment of Shushan to the present. And the only key clue found in it is the forbidden land behind Shu Mountain.

According to the previous generation of heads and ancient books, the details of the lock demon tower are engraved on a stone wall in the back mountain. Perhaps the method of repairing the Lock Demon Tower is also engraved on it.

The forbidden land of Shu Mountain is comparable to 100,000 mountains, and Shu Mountain is really located on a peak at the entrance of this 100,000 mountains.

The reason why it is called a forbidden place, because it is inhabited by ancient evil beasts Qiqi, not ordinary people can enter and exit at will, the reason why Zhu Lin established a faction in Shushan is precisely because there is Qiqi here, and ordinary monsters dare not approach casually, and they are not easy to be disturbed by demons.

I think that at the beginning, Patriarch Zhu Lin entered the back mountain, and after coming out, his vitality was greatly damaged, and he practiced in retreat for a year before recovering.

It is precisely because of this that the back mountain of Shushan has been set as a forbidden place, and for thousands of years, only the originator of Zhulin has entered. Since then, it has been rumored that the originator of Zhulin engraved the relevant information of this lock demon tower on the stone wall of the back mountain.

Whether it is true or not, this trip, as the head of Shushan, he must go, even if it is to go to the legendary Penglai Immortal Island outside the Three Realms, he will find a way to arrive, because he knows that how great the power is, how great the responsibility. Even if he sacrificed his own flesh and blood to reshape the Lock Demon Tower, he would be obligated to give up his life.

This trip is destined to be more auspicious and less auspicious. If you want to find the stone wall engraved with the repair of the lock demon tower, you must first avoid the detection of the strange people. The only way to do this is to find a Yin Body to go with you. Yin and yang are restrained in order to cover up the masculinity in themselves.

At the same time, in Chang'an City and Taiji Hall, everyone was talking.

"Your Majesty, if there is chaos today, the demons are in charge, and the people are not at peace, what should I do!" "Don't worry, I think there is such a big thing in the world, and Shushan will definitely not sit idly by. "And on the stage is the current saint Li Shimin!

"Father, what's wrong with the world, why are you so sad. A soft voice sounded from behind Li Shimin.

And this person, is Li Shimin's daughter, but also his most beloved daughter, just turned eighteen this year, light pink dress wrapped, draped in white gauze, revealing a graceful neck and clearly visible collarbone, skirt pleats like snow and moonlight flowing lightly on the ground, more than three feet around, making the gait more graceful and soft, three thousand green silk tied up with a hairband, head with a butterfly hairpin, a wisp of green silk hanging on the chest, thin powder, only add color, the cheeks looming red sense to create a pure skin like petals as delicate and lovely, the whole person is like a butterfly flying with the wind, and like a clear and thorough ice and snow。

"It's Xiang'er. Li Shimin said kindly: "Zhong Aiqing and I are discussing the chaos in the world, and the people are in trouble, what should we do!"

"Report, the head of Shushan Feng Shaonan asks to see him!"

"Hurry up!" Li Shimin said excitedly: "Say Cao Cao Cao is here, Xiang'er, you step back first." ”

Inside the Imperial Study.

"Meet Your Majesty" Feng Shaonan bent down.

"Real people don't have to be polite, what is the so-called matter of real people entering the court this time?" After saying that, he hurriedly helped Feng Shaonan, who was kneeling.

"Your Majesty, the old man only entered the court for two things this time, and I also ask Your Majesty to assist the old man. ”

"Real people, please speak!"

"Presumably Your Majesty already knows about the chaos in the world and the birth of demons. I have a pile of runes of the Yin and Yang Bagua Array here, and I also ask Your Majesty to send someone to paste these runes on the tower of the east gate of each city, so as to ensure the safety of a city, and ordinary demons and monsters cannot enter the city. There is one more thing, the old man wants to ask His Majesty for a few yin and yang people. ”

"The first thing can be done, but the second thing is to ask a real person for guidance. ”

"This yin-yang person is also the eunuch in the palace. I also bothered His Majesty to take the old man to choose a few yin and yang people. ”

"Oh, that's right. ”

"Little Lizi, quickly gather all the attendants to my imperial study"

After "Nuo" finished speaking, he saw a eunuch hurrying away.

After a while, the eunuchs in the palace rushed to the imperial study one after another.

"Gods, help me with divine power, open my eyes!" With a spell, Feng Shaonan's eyes flashed with golden light, his gaze looked at everyone, stopped for a few seconds, and soon looked at a eunuch at the back.

This person's yin qi is extremely deep, and he is a rare candidate for Feng Shaonan.

Soon, Feng Shaonan spoke: "Please also ask Your Majesty to lend this person to the old man for a few days." ”

"It's easy to say, let alone this person, as long as it is a real person, half of the gold and silver in my country's treasury can be distributed to a real person. ”

"Haha, gold and silver wealth is something outside the body, the old man will definitely not want it, and I implore His Majesty to give the old man the Yin Yang Grass. Thank you here!"

At the mention of this yin and yang grass, Li Shimin was immediately shocked. It is said that this yin and yang grass has the effect of prolonging life, and when eaten with spiritual ginseng, you can stay young forever, which he only got after wasting the strength of nine cows and two tigers, and he has always wanted to leave it to his youngest daughter Yunshang.

"Real person, this yin and yang grass is not that I am stingy and does not give it, but I want to leave it to the widow's little daughter, so that she will be young forever!" Speaking of this, Li Shimin was actually reluctant in his heart.

"In this way, although this yin and yang grass can prolong life, it is not as young as the legend says. It just so happened that the old man brought a bottle of beauty pill with him, and he gave it to the princess, but he also asked His Majesty to give the yin and yang grass to the old man, and the survival of the world was all pinned on this yin and yang grass. ”

"I don't know why the real person insists on this yin and yang grass. How can this little grass be related to the comfort of the world?"

"That's it, I'll tell you. ”

Subsequently, Feng Shaonan said that he was looking for Yin Yang people and Yin Yang Grass just to enter the back mountain of Shu Mountain, and Li Shimin told him all over again.

"So that's the case, the people of the world have thanked the beauty pill given by the real person here. Come on, go get the Yin Yang Grass quickly!"

After the Yin Yang Grass was obtained, Feng Shaonan took the eunuch and left.

Back in Shushan, Feng Shaonan first placed the eunuch, and then came to the alchemy room, preparing to refine the Yin Yang Grass, and then set off after the pill was refined.