Tiannan College, Guangming Peak.

The huge oval building glows a dazzling reddish glow in the sunlight, and from a distance, it looks like a slice of ham sausage strung on a silver iron pillar, which is eye-catching, and the height of the building is so high that the ships that slowly float in the sky due to the speed limit only float in the middle of it.

Wu Feng was dressed in a neat school uniform at this time, standing on the high-speed elevator, with his hands in his pockets, turning his face sideways, revealing the outline of his handsome side face, and his deep eyes looked at the sea of clouds rolling in the sky through the glass, revealing a kind of leisurely handsomeness.

Three meters away stood a well-behaved elementary school girl, attracted by Wu Feng's temperament, and kept aiming at him, with a hint of shyness in her autumn-like eyes.

"Ding"

The elevator door opened, Wu Feng glanced up, "203 floor", it was the floor he was going to, and then walked towards the elevator door, the eyes of the elementary school girl were still staring at Wu Feng's figure, reluctant to give up.

"Classmates. Wu Feng paused as he stepped out of the door, turned his head slightly, and the corners of his mouth curved, revealing a slightly domineering smile.

"Uh...... Ah?!" The junior girl was stunned, she didn't expect Wu Feng to notice her, her heart beat like a drum, she turned a few thoughts in an instant, and her cheeks were slightly red waiting for Wu Feng to speak.

Wu Feng pointed to the ground, "Your hairpin has fallen off." ”

"Issuance...... Oh, xiexie. The elementary school girl swept her eyes down, and sure enough, she saw her little red hairpin falling to the ground, her cheeks were as red as an apple, and she hurriedly picked it up, bowed and thanked her, which was quite cute.

The smile on the corner of Wu Feng's mouth became stronger, nodded and turned to leave.

The elementary school girl looked at Wu Feng's back stupidly, and didn't come back to her senses until the elevator door closed.

Wu Feng walked all the way to the interior of the 203rd floor, which is the school's No. 17 Plant Cultivation Center, which belongs to the Fourth Gathering Area Plant Research IV. Institute, and the reason why Wu Feng came here is that his hard-won golden heart is being cultivated here.

He put on a disinfection suit and entered the greenhouse with a constant temperature of 33°C, in this space of only eight square meters, there are all kinds of equipment, temperature control, disinfection, activity analysis, humidity regulation, etc., and under the fluorescent lamp that imitates sunlight, a white round metal vessel is placed, the upper end of the metal vessel is transparent glass, and the lower end is filled with green nutrient solution.

Wu Feng lifted the huge isolation glasses, and saw that the golden heart soaked in it had begun to grow golden tentacle-like roots, and the roots expanded and contracted with the beating of the golden heart, which showed that the golden heart was growing rapidly and everything was normal.

In fact, this nutrient solution configured by Wu Feng himself can be said to be the most haode in the entire Farr Galaxy, which stems from his almost paranoid desire to study plants in his early years, because he used a lot of plants to improve his physical attributes in his cultivation, and over time formed a paranoid feeling for plant research.

In his previous life, he had come into contact with and studied many plants in the Eternal Galaxy and most of the universe he had traveled, and he had encountered all kinds of strange things, and the nutrient solution needed for different plants was the basic skill of the basic skill for him.

This rich experience made him configure the golden heart nutrient solution that could make the original 32 days of flowering of the golden heart bloom in 21 days, for this almost magical speed, Wu Feng is still not satisfied, in fact, even if the nutrient solution of the Farr galaxy is the most advanced, it can only be advanced for 5 days at most, if Wu Feng promotes this nutrient solution, I am afraid he can also make a small profit, but the nutrient solution is very troublesome to configure, Wu Feng is enough to move his hand once, and he is too lazy to configure the second time.

At this time, the seed of this golden heart has been soaked in it for seven days, and after fourteen days, this seed will grow into a golden coral shape half a human high, and bloom the pure golden spiral flower that Wu Feng wants, but Wu Feng is still impatient to see the flower bloom.

Wu Feng has to come here every day, just to adjust the ratio of the various components of the nutrient solution, and not waste a second of crazy growth in the heart of gold, this growth state is abnormal, and the consumption of elements in the nutrient solution is also amazing, so he must adjust the concentration every day.

Wu Feng took a part of the nutrient solution with a needle and put it under a microscope for observation, and put it on the nutrient element analyzer for measurement, and then obtained a series of data, including the proportion of each nutrient element, absorption, reaction, etc., Wu Feng added the required elements according to the growth state of the golden heart.

This is a very complicated and meticulous activity, he needs to constantly compare and measure, and the blending of some nutrients also requires a long chemical reaction, so by the time he is done with all this, it is already dark.

Wu Feng opened the door, turned around and came out to go home, but when he looked up, he saw a group of young people wearing white disinfection suits running towards a greenhouse, and there was Xia Xue in between, but Xia Xue was in a hurry at this time and didn't notice Wu Feng.

"Summer snow. Wu Feng shouted, and Xia Xue saw Wu Feng with a smile on his face.

"Wu Feng. Xia Xue's face turned pale and gasped slightly.

"What's wrong with you, panicked, but it's rare to see you panic. Wu Feng asked curiously.

Xia Xue gasped, a faint red cloud appeared on her cheeks, and she was a little nervous, "Something happened over there, we have to go over and take a look." ”

"What's wrong?" Wu Feng said curiously.

"There was a problem in the cultivation of the plant, a longan purple jade mushroom mutated in its growth, surrounded the laboratory, and two people were trapped inside. Xia Xue said simply, and then hurriedly waved her hand, "Zaijian, I have to hurry over." ”

"Longan Purple Yuzhi. Wu Feng thought about it for a moment, and a purple octopusal plant appeared in his mind, and the fruit was a very high red ball, like a dragon's eye, and the dragon's eye purple jade zhi could indeed see the outside world through this eye-like fruit.

Seeing that Xia Xue had already run away, Wu Feng also followed, because he knew that this plant was mild most of the time, but once it mutated, it would be extremely fierce and could not be guarded against.

Before he reached the laboratory, Wu Feng had already seen more than 20 people around the door, all wearing white disinfection suits, and several people were moving heavy instruments in and out, obviously moving to a safe place.

When Wu Feng came to him, he saw that this was a special laboratory, with a large area, which was the most haode kind in the school, and at a glance, he saw that this large space was filled with slug-like purple monsters, and the monster's huge tentacles opened their teeth and claws, destroying most of the utensils and instruments in the laboratory, and the laboratory was debris and was embarrassed, and there were two students, a man and a woman, who were blocked by their huge bodies and couldn't get out, and they cried out in tears.