Su Chen looked at Han Shu's sad and expectant eyes, and couldn't help but be silent.

Mortals are born, old, sick and die, and they have their own lives. Even if they are members of the Li royal family, they die of injuries, or die due to internal strife in the royal family, it is their own fate.

Penglai Immortal Sect has always advocated non-interference in the imperial court, and even forbade immortal cultivators to have too much interaction with the mortal royal family.

As an immortal envoy of Penglai, he treated King Ning and changed the fate of the royal family members without authorization, which is tantamount to knowing the prohibition and violating the ban.

However, Han Shu's sad eyes made him unable to say no.

"Has King Ning ever invited someone to treat him?"

"Yes. Over the years, King Ning has successively invited no less than ten people who claim to be masters outside the world, some of whom offer elixirs, some of whom offer Ganoderma lucidum elixirs, and even teach alchemy. However, it has not been effective so far. I think those people are charlatans and liars, who only want to cheat them out of gold and silver. But in order to cure the disease, King Ning indulged in it and did not listen to persuasion. Su Shangxian is a real immortal, and there should be a way to save King Ning's life. ”

Han Shu nodded, her eyes looking forward to it.

"Okay, I'll go and show King Ning. ”

Su Chen groaned for a moment.

He also wanted to see what kind of characters these worldly masters invited by Ning Wangfu were. Are there any demon monks lurking among them, assassinating members of the royal family?

"Xie Su Shangxian!"

Han Shu was overjoyed when she heard this, and her sad face was a little more joyful. Since Su Chen made a move, he must have a great hope of curing King Ning.

Su Chen left Han Shu's dormitory and went to King Ning's Palace.

The inside and outside of King Ning's mansion were heavily guarded, and armor soldiers could be seen standing guard everywhere. However, with the cultivation of the realm of Su Chen's foundation building period, it is like a no-man's land in the palace.

Su Chen came to an alchemy workshop in King Ning's palace.

This alchemy workshop was also built a few years ago under the guidance of a worldly master. It is specially used to refine the elixir for King Ning and to cure diseases.

At this time, three or four alchemy boys were lighting a fire in front of a Dan furnace to make alchemy, carefully watching the fire.

In the alchemy workshop, the flame temperature was extremely high, and the boys were sweating hot.

And King Ning, who was wearing an alchemy robe, was tall and heroic, but looked tall and thin, and was watching from the side. His face was a little sickly pale, and his gaze was cold.

The elixir in this Dan furnace was purchased by Ning Wangfu from the hands of the world's masters at a great expense, and the price was extremely expensive, often costing 10,000 taels of gold. Even if King Ning's Mansion is wealthy, such expensive medicinal materials are not something that can be bought casually, so he is naturally very careful.

However, because of the high price, King Ning instead believed that these were real elixirs. If it is an ordinary medicine, how dare it be sold for tens of thousands of gold!

Although there is an alchemy boy who makes a furnace to burn the fire, every time King Ning has to stare at it with his own eyes, watching the elixir enter the furnace and the elixir come out, so that he dares to take the refined elixir with confidence.

Su Chen came to the vicinity of the alchemy workshop and looked at King Ning fixedly.

But I saw that King Ning's sick body seemed to have an extremely faint black evil qi haunting him, and even overflowed.

Su Chen originally thought that King Ning was just injured by an ordinary sword, leaving the root of the disease, and it should not be difficult to get rid of the root of the disease. But seeing this trace of black evil qi on King Ning's body, it was obviously extremely vicious and domineering.

This evil poison is not a worldly poison, and the medicine of the mortal world cannot be cured, and it requires the techniques of immortal cultivators to expel it. This evil spirit cannot be seen by mortals. But immortal cultivators are still easy to see.

Su Chen couldn't help frowning, it seemed that this injury was not so simple.

It was inconvenient for him to directly ask King Ning how this injury was brought, so he could only return to Han Shu's bedroom.

"Su Shangxian, how is King Ning's situation?"

Han Shu asked nervously.

"It's not an ordinary injury, it seems to be contaminated with evil spirits. How did King Ning get injured back then?"

Su Chen shook his head slightly and asked carefully.

Ten years ago, King Ning and I were both good rangers, and we walked the rivers and lakes with swords. Both of us are first-class masters, and we can deal with ordinary thieves even better. But once a boat in the river was attacked, King Ning was wounded by an arrow and fell into the river, sinking into the river and falling into a coma, so I rescued him. This arrow hurt the heart, and I originally thought that it would be good to cultivate for a year or two. But after nearly ten years, he became more and more sick. ”

Han Shu's face changed in shock, and he hurriedly took out a secret box from King Ning's mansion and brought the old rusty iron arrowhead. It was eighteen years ago that the iron arrow that injured King Ning.

Su Chen took the iron sword head in his hand and looked at it, and shook his head, "This is just an ordinary mortal iron arrow, and it is not even poisoned." ”

Even if the iron arrow hurts the lungs, it will not bring such a black evil qi to haunt it. It's not an injury, it's a poison.

Moreover, it was injured ten years ago.

This is also clearly inconsistent with the fact that the remnants of the Demon Scar Alliance have only been wreaking havoc across Middle-earth in recent months. Obviously, it's not the monks of the Demon Alliance, who moved their hands and feet.

"By the way, what pills has King Ning taken all these years?"

Su Chen thought of something and asked again.

He wondered if it was later, someone took advantage of King Ning's injury and gave him evil poison again.

"King Ning still has some leftover elixirs there, I'll go get them. ”

Han Shu soon took some elixirs offered by the worldly masters. Over the years, King Ning has bought a panacea from a master outside the world, which is claimed to be able to cure all kinds of diseases, and even stay young forever.

There are more than a dozen "elixirs" of different colors on the table, each of which is heavy, and some even have a glimmer.

"This elixir is poisonous. You secretly check your identity and see what the origin of this worldly master is, and whether he wants to harm King Ning!"

Su Chen swept over, most of the pills were dim and devoid of aura. There is even one that is also chronically toxic. However, this poison is only the poison of the mortal world, not the evil poison of the immortal cultivation world, and it has little to do with the evil poison of King Ning.

Moreover, Su Chen was still in this pile of elixirs, and he was quite surprised to find a real elixir.

"This medicine is good! It seems that the worldly masters found by Ning Wangfu are not all charlatans. This elixir is made of a low-grade spirit grass that tastes 'spirit tooth grass', which has a very weak aura, and can strengthen the body and benefit the body when taken, and has a very high effect on mortals. The person who offered this medicine should be regarded as a master of the world, even if he is not as good as an immortal cultivator, he is much better than other Jianghu warlocks. ”

Su Chen picked out a "Spirit Tooth Pill" and said with a smile.

The Grandmaster's perception is much stronger than that of mortals, and he can also feel the aura of the elixir. Therefore, it is entirely possible to pick the real elixir in the mountains.

Han Shu couldn't help but nodded hurriedly and wrote down this elixir pill.

With these elixirs alone, it was still impossible to find out the source of the evil poison qi on King Ning's body.

Su Chen groaned and said, "You find an opportunity to gather the worldly masters of Ning Wangfu." I'll see who they are. I picked out all those Jianghu warlocks and left a few who had the ability to do so in King Ning's mansion. ”

"Well, thank you Su Shangxian!"

Han Shu couldn't help but be overjoyed.

A mortal like her lacks discernment for the worldly masters. Su Chen personally picks it, and he will definitely be able to pick a truly talented person.

Su Chen and Han Shu discussed again how he could treat King Ning.

Of course, Su Chen couldn't just go directly to King Ning to see a doctor and give him the elixir. You can't even introduce Hanshu, otherwise it will cause a lot of suspicion.

King Ning has been sick and suspicious in recent years, and he is always worried that someone will be unfavorable to him. If Han Shu directly introduced Su Chen to treat the disease, it would even cause some gossip.

Su Chen discussed with Han Shu, and he was also like other "masters outside the world", he entered the Ning Wangfu in this capacity, so that he could also prescribe a prescription justifiably.