Day after day

    Three days later, Lin yuerou left after all.

    Looking at Lin yuerou''s back, Su Chen''s heart was empty.

    With a slight sigh, Su Chen returned to the palace.

    "Master, you are back."

    As soon as he returned to the Danqing hall, Huang Zhan rushed over anxiously.

    "What happened?"

    Huang Zhan hurriedly said, "the prince died violently!"

    "Chu Aofeng is dead?"

    Su Chen frowned and immediately asked, "when did it happen?"

    "Two days ago, the prince died in the prince''s residence for no reason. After the autopsy, the imperial doctors concluded that the prince died of poisoning, and it was a highly toxic drug that had never been seen before. Now there are rumors in the palace that you poisoned the prince, master." Huang Zhan said with worry.

    A herbalist can refine not only the elixir for curing diseases and saving people, but also the invisible poison for killing people. Su Chen is now a well-known master level medicine refining master. Only he can refine the invisible poison for killing people. It is normal to suspect him.

    "Someone wants to frame me?"

    Su Chen has a bad feeling.

    Huang Zhan said, "now Chu Tianming is very sad. I think you''d better go to the saint in person to explain it, so as not to leave a grudge in Chu Tianming''s heart."

    Su Chen thought for a moment and said, "take me to see Chu Tianming."

    Not long after, Su Chen came to the prince''s house. He saw that the guard around the prince''s house was strict. All the eunuchs and maids were dressed in mourning clothes, dressed in hemp and filial piety, and there were constant cries from the prince''s house.

    The gatekeeper''s father-in-law saw Su Chen and quickly knelt down to greet him: "welcome the National Normal University."

    Su Chen found that the eunuch looked at him with fear.

    Su Chen strode into the prince''s house and soon saw Chu Tianming and many Prince''s family members in the hall.

    Before Su Chen spoke, a woman in black took a dagger and stabbed her.

    "Su Chen, you return my emperor''s order!"

    This woman is Chu Tianming''s hairy wife, Xiao Tong, Queen of the state of Chu.

    Su Chen clasped the dagger in one hand and shook it out.

    Chu Tianming hurriedly came and scolded, "empress, what are you crazy about? The reason has not been found out. How can you frame the national teacher for no reason. The National Teacher Su is the treasure of the town of Chu. I believe in the National Teacher su."

    "But your majesty..." empress Xiao cried, "the imperial doctor said that only a master can refine the bitter sea poison, and Su Chen is the only medicine refining master in the whole southern Xinjiang. Who else can poison my emperor so much except him!"

    Su Chen frowned: "bitter sea poison? Can the emperor let me see the prince''s body first?"

    Chu Tianming immediately asks empress Xiao to open the palace and takes Su Chen to the back hall to see Chu Aofeng''s body.

    Chu Aofeng was already dead, but there was no injury on his body. Even after two days of death, the body did not show any signs of decay, but there was a thick and thin dent of thumb print in the center of the eyebrow, as if the frontal bone had collapsed.

    This is a phenomenon only after the sea was dissolved.

    Knowing the sea is located between the eyebrows and the heart of the cultivator and enters the brain. It is also known as shangdantian and Yuanhai. It is the destination of the soul.

    Everyone is born to know the sea, but to open up the sea, you need to break through the heaven and cultivate accomplishments.

    Before breaking through the realm of heaven, knowing the sea is in a semi closed state. The vitality enters like the law, and the soul cannot be strengthened, which is of no great use.

    But knowing the sea is still the most important part of the human body. Once knowing the sea is damaged, the soul will be broken and scattered.

    Death is complete.

    "It is indeed the poison of the bitter sea. It is extracted from nine highly toxic substances such as soul breaking grass, nine evil insects and five poisonous toads. It takes seven or forty-nine days to form. However, it is strange that this bitter sea poison is very rare. It is usually used to deal with Tianjing experts. How can it be used on the crown prince."

    Su Chen was puzzled. Even if he was asked to refine this poison, it would take a long time to collect materials. Refining is even more troublesome, but as long as it is practiced, it will be no problem to poison a heaven level expert.

    Chu Aofeng is no more than the cultivation of the earth. Although he is the crown prince, he has no real power after all. If it is Su Chen, such a good poison will never be wasted on Chu Aofeng. Even Chu Tianming is not worth using the poison of the sea of suffering. It is more suitable for other heaven experts.

    "Soul breaking grass... Master Su, only one place in the whole southern Xinjiang can produce Soul breaking grass."

    "Oh? Where?"

    If you can find the broken soul grass, you may find some clues.

    Chu Tianming said, "it''s on the broken dragon cliff in the territory of the state of Chu."

    Broken dragon cliff?

    It''s near the border of the Dragon kingdom. It''s backed by Jiuyin mountain. It''s a place of yin and evil since ancient times. All kinds of poisons gather in this area.

    Su Chen said, "don''t worry, your majesty. I''ll go to duanlong cliff to find out the clue. I''ll find out the murderer behind the killing of the crown prince."

    "I''ll be at ease if I can get the help of the national teacher. As long as I find the murderer who poisoned my emperor''s son, I''ll kill him at all costs!" Chu Tianming said gnashing his teeth. Looking at Chu Aofeng whose bones are cold, he left tears of grief.

    ……

    "Master? You really want to go to the broken dragon cliff. It''s not terrible, but the nearby Jiuyin mountain is the most evil place. It''s very dangerous." Huang Zhan couldn''t help reminding him.

    Su Chen said, "I''m also interested in the poison of the bitter sea. Even if I don''t find out the murderer who poisoned Chu Aofeng, it''s good to collect some materials for refining the poison of the bitter sea."

    Huang Zhan hesitated for a moment and said, "the disciple will go with the master."

    "You can keep it to watch the house. Let Ning Xiaoran follow me this time. She is a ghost servant of Tianjie. It''s more appropriate to go with me."

    Ning Xiaoran, swaying in her red dress, suddenly falls from the beam: "Xiaoran, yes."

    Su Chen patted her chest and didn''t have a good airway: "don''t always squat on the beam when you''re okay. It''s scary and fun."

    "Hee hee..." Ning Xiaoran spits out her tongue playfully.

    Just because of her ghost image, no matter how cute she is, she can''t sprout.

    That afternoon, Su Chen left the palace with Ning Xiaoran and set off all the way along the official road in the east city.

    Walking on this road reminded Su Chen of many thoughts.

    A year ago, he was escorted from the state of dragon to the state of Chu by this road, but he suffered a lot along the way.

    This time, Su Chen set out light, didn''t drive a carriage, but expropriated Chu Yanran''s snow velvet tiger.

    Although the strength of the snow velvet tiger is not strong, it is extremely fast. It can be competent for all kinds of complex terrain and environment. If it runs at full speed, it can travel 5000 miles a day and more than 200 miles an hour, which is much more powerful than horses.

    All the way, Su Chen arrived at the eastern border of the state of Chu in almost half a day.

    At the end of the field of vision, a continuous mountain blocked the way, that is Jiuyin mountain.