Whether it is a person with a gloomy personality or a naturally optimistic person, it is basically difficult to maintain this state of ferocity, which is a negative emotion, most of which are momentary things that disappear in a flash.

Of course, if someone goes through a big change, or goes through a phase of despair, it will also cause this state to appear.

But a person will never suddenly become ferocious for no reason.

There must be a reason.

Many times it is influenced by external objects.

Fang Chong's sudden loss of control was affected by a foreign object, his bloody eyes flickered, and now Song Shan was a little chilled, and now, Song Shan had found this foreign object that made him fierce.

A pot of grass.

Black grass.

Song Shan walked up quickly, looked at the pot of grass carefully, his eyes flickered a little, his pupils were dilated, and there was a trace of horror in his heart.

How did this extinct plant appear here?

"Who put this pot of grass here?"

Song Shan took a deep breath, calmed down, took the pot of grass in his hand, walked down, and asked in a low voice.

"Shanzi, there are indeed some potted plants in the room of our farmhouse, but most of them are some flowers, this world is Xuanhuang, twenty-four suites, all of them are arranged by me personally, in my memory, it seems that there is no such potted plant!" Feng Weisan walked out and said.

Now the farmhouse is not a single room, it is a suite, because the place is large, so there is no need to do so small, it is a suite, a wooden building suite, a bedroom, a living room, a kitchen and a bathroom, all fully furnished.

"I remember!"

As Fang Chong's friend, Li Wu knew Fang Chong very well, he looked at the potted plant, suddenly remembered something, and replied: "This is indeed not a farmhouse thing, it should be his own thing!"

"You know?"

"I've seen it!"

"Tell me where did this thing come from?"

"This should be a potted plant that he didn't know where to pick up before, this half a month has been with him, before in the dormitory, inch by inch, and then I laughed at him, empathy don't fall in love with a grass, but he doesn't care at all, I invited him out to play, he has to bring a potted plant for, I want to ask him why, he didn't answer me, I was in a bad mood, lyrical things, I didn't ask more. ”

"Picked it up, where did you pick it up?" Song Shan frowned.

"I don't know about this, I think about it, I remember asking him once before, and he told me, it seems to be from where is the flower garden of our school, I remember, just behind our law school, in that big flower garden, there seems to be a large area of such flowers, I have seen it a few times, not enough are all purple, but I have never seen this color!"

"It looks like sage!" replied a student from the College of Agriculture, "We do have a sage in the flower garden of our school, but it ......."

"But what?"

All eyes were on the student.

"Teacher, come on!" The student took a half step back, was stared at with such eyes, and was a little pressured, and gave up the venue to Teacher Du.

"The school is all grown with purple sage!"

Teacher Du looked at the potted plant of this plant, took over in a low voice, and said, "Generally, there is no such black sage, and I have never seen this color sage!"

"Does this grass have anything to do with Fang Chong's madness?"

Someone suddenly asked.

"I don't know very well about this!" Teacher Du shook his head, he really hadn't studied it: "It shouldn't matter, can a pot of grass make people crazy, I think he should have some mental problems!"

"I see, it's such a coincidence, it's such a coincidence!"

Song Shan sorted out some things at this time, and sighed silently.

People who are unlucky can really choke on saliva.

Among the ten million purple sage, there may not be a single black sage, but he met it, or when he was most depressed, when the negative emotions were the strongest, this Fang Chong was really a little unlucky.

"Shanzi, do you know the reason?"

Lin Xi's bright eyes were shining, looking at Song Shan at this moment, the more she looked at it, the more she felt that Song Shan had changed so much, as if she had never really known Song Shan, was it that men grew up and were so attractive.

"Which of you knows the flower language of sage?"

Song Shan didn't answer Lin Xi, but raised his head, looked at everyone, and asked in a low voice.

"This ......"

Now the flower language is not popular, and not many people know it.

"Sage represents family happiness, family concept!"

Meng Yue suddenly opened her mouth and replied to Song Shan: "And all kinds of sage represent different meanings, purple represents wisdom, red represents the heart burning, blue represents reason, and there is a kind of pineapple sage, which represents warm thoughts!"

"Dream of a beautiful woman is highly educated!" Song Shan admired, such partial knowledge, she didn't learn plants, but she could still recite it backwards.

"Yueyue has never forgotten reading books since she was a child!"

Fang Nanyi said softly.

"That's amazing!"

Everyone looked at Meng Yue's gaze with a little more admiration.

"You're right!"

Song Shan said: "But there is one more thing you don't know, sage is actually black!"

"And the flower language of black sage, in the West, is the devil!"

"Because once the black sage appears, it means that a devil is born!"

Song Shan said in a deep voice: "This flower language comes from a legend, although this legend has no historical records, but it is not fake, it is handed down from the West!"

"What legend?"

Everyone was a little fascinated by what they heard, a pot of grass can make a person completely unreasonable, and the gossip in their hearts is like a raging fire, burning.

"It is rumored that in the south of Europe, in the Middle Ages, there was a small city-state city lord, this city lord liked to plant flowers and plants, yearning for peace, although there were not many people in his city, but he loved him very much, but at this time the war suddenly broke out, some people persuaded this city lord, the whole army to protect the people, but he thought that as long as he did not provoke others, defend his city, others would not come to attack him, however, in a night attack, the city was broken by the neighboring city lord with troops, his wife and children died tragically, the people were broken through, suddenly, regret, anger, ruthlessness, despair, resentment...... Countless emotional entanglements, he couldn't help but vomit a mouthful of blood on a field of sage grass that he had planted, and one of the grasses was stained black with blood and became black sage......

And that's just the beginning.

This grass seems to feel the desperate mood of this city lord, it is growing, its growth takes all the negative emotions of this city lord as nutrients, and finally matures, and the ripe black sage blooms.

Then ......"

Song Shan saw that they were interested, so he said briefly.

"Then the lord of the city became in a great mood, and all of a sudden he had great power, and his eyes turned blood-red, and one night, he took his sword, and started the slaughter, and killed all the enemies one by one, and killed and killed, and he began to lose his mind, and all he had left was anger, ferocity, and killing, and he began to slaughter civilians, and he kept killing, and kept killing, and killing until the blood stained the city red, and killed until there was no one left......"

This was originally the night, and Song Shan's gloomy voice suddenly brought up the atmosphere, and several timid girls suddenly hugged each other.

"Could it be that Senior Fang Chong is also going to become a devil?"

Someone spoke in a trembling voice: "And kill us all?"

"It's just a legend!"

Song Shan smiled.

"You're going to die, it's scary at night!" Fang Nanyi gave Song Shan a beating.

"A female man like you can still scare you!"

Song Shan pouted.

Lin Xi wanted to hug Chu Xiaoqi beside her, but she didn't lean over, but her beautiful eyes looked at the overlapping voices and shadows of the two, the natural movements, and the trace of fear that originally appeared in her heart because of this story was replaced by a scared emotion.

She bit her lip lightly and said nothing.

"The legend is true or false, it is not true, but there is one point, the black sage plant does exist, and this grass is a relatively peculiar plant, it has a force, can affect people's emotions!"

Song Shan said: "To put it simply, it can emit a smell, which is non-toxic, but it will affect people's emotions, will magnify people's emotions a hundred times and thousands of times, and can affect human hormones, making people infinitely powerful!"

Sage is grown in southern Europe and the Mediterranean coast, and is cultivated as a kitchen herb or medical herb, as well as for extracting essential oils and making sachets.

Most people grow purple sage.

It is very ornamental and practical.

But what many people don't know is that among the purple sage, there is a 1 in 10 million chance that a black sage will appear, this kind of sage cannot be grown, and can only wait for the evolution of purple sage, just like finding a four-leaf clover among countless clovers, or even more difficult.

The black rat tail grass uses negative emotions as nutrients, and what is fed back is a more peculiar spice that can affect people's mood.

"I understand, it's because of this black sage that Senior Fang Chong's negative emotions are enhanced, and then he loses his mind!"

Teacher Du sighed: "I didn't expect that I had studied plants all my life, and I didn't know that there were such strange plants!"

"The world is full of wonders!"

Song Shan put away the black sage in his hand.

"Will Fang Chong always be like this?" Li Wu asked.

"No!"

Song Shan said: " I will ask the old man in the village to prescribe him some heat-clearing and detoxifying herbs, after boiling, drink it several times in a row, which can alleviate the impact of this sage, but you must know that all evil comes from the heart, black sage, just plays an auxiliary role, his emotions are now on the dark side, if he can't get out all the time, negative emotions will swallow him bit by bit, even if there is no black sage, he will become crazy sooner or later, it is best to find him a psychiatrist!"