Chapter 160 Three Years

"That's not true. I think the Ice-fang Mammoth is the biochemical beast that takes full advantage of its large size. Its frost domain coverage is the largest among the three, and its actions such as trampling and collision are also unique. Only when you use your size can you be lethal. Large biochemical beasts must not give up even a little bit of their size advantage!"

"Very good. My father didn't want to pursue blind defense, so he chose the Frost Tyrannosaurus. The ability to continue fighting is much better, but it still hasn't reached the limit of the so-called large biochemical beast."

Rong Mingyue's eyes flashed, obviously agreeing with his statement.

"However, since the preparation methods of the other two biochemical beasts have been passed down to this day, they naturally have their own advantages. Since you are willing to choose the Ice-tusked Mammoth, which I have studied the most deeply, then come in with me."

The West No. 5 biochemical test hill covers an area much larger than Xu Yi's own South No. 126 test hill. At this time, the direction Rong Mingyue took him was actually downward, and there was underground space. , Xu Yi's new experimental mound does not have such underground space, it should have been dug by her privately.

As expected, Rong Mingyue said casually: "There is no rule in the college that does not allow digging basements. Besides, we use large biochemical beasts, and this little space on the ground is not enough to build even a biochemical pool. However, if you want to It’s better not to be too blatant when digging a basement..."

Yes, it's probably still an illegal construction, but the energy behind you is relatively large, and no one dares to trouble you. Xu Yi finally understood.

After walking down a long spiral staircase to the underground level, the first thing that caught Xu Yi's eyes was three blocks of ice that were five meters high and filled the entire underground space. Two giant beasts were sealed in the ice. They were ice crystals. Python, Frost Tyrannosaurus, Ice-tusked Mammoth.

"This is the prototype of these three large creatures. As for their origin, I can't tell you yet, but they all retain their last vitality to ensure the progress of biochemical modulation."

Looking at the huge ice cube, he thought of the plastic ball he had left in the examination room but had not yet brought back. The size was simply not enough, and it was too far off...

"You wouldn't think that top-level creatures among large creatures can be cultivated using ordinary biochemical tanks."

Xu Yi was a little embarrassed. A biochemical pool of this size could not be built by his mentor who had just received the monthly salary of an urban white-collar worker, but when the time came, he would not be able to give up on the most powerful large creature in Shuangxuanyuan.

"This one is a bit too big and difficult to move..."

Xu Yi randomly found a reason,

"You are trying to say that you cannot afford to raise the Ice-toothed Mammoth. You are overthinking it. There is no way I will let you take it out of here. These three biochemical beasts are the unique preparation method of Shuangxuanyuan. Even if you are allowed to bring it There is a high probability that you will not be able to successfully prepare it in one go, but the prototype currently only has this one, so you must come on time every week, and I will take you to prepare it first."

Rong Mingyue said with some helplessness that she did not want to take care of students. The fundamental reason was that she had some social fears. In addition, some very bad things had happened before, which made her even more resistant to contact with the outside world.

However, fortunately, this Zhang Chengwen looked more bored than her, so she hardly felt any pressure when talking.

She didn't know that this guy didn't understand anything at all, so she didn't dare to say more to avoid showing cowardice.

…

In the blink of an eye, three years have passed in this regular life of taking theoretical classes, practicing secret techniques and techniques, learning how to concoct biochemical beasts with Rong Mingyue, and returning home every two weeks.

In the past three years, his younger brother Zhang Chengwu had already been admitted to the Glacier Academy, and with the help of Xu Yi's two secret techniques, he became a three-star student of the Glacier Academy.

With the opening of the subway between Shelter 76 and Shelter 75, Zhang's mother had already been accompanied by Zhang Chengwu, who had eased her relationship, to visit Shelter 75 and even Shelter 74. Unfortunately, The difference between each shelter is the degree of economic development and architectural style. The world of human shelters buried deep underground is so dark.

However, Zhang's mother was satisfied. For her, the seven-star tower complex of Vault 75, which was completely different from the five big mushrooms in Vault 76, opened her eyes. Her state of mind also followed the two My son has been admitted to a good biochemist college and my previous casual thoughts have become a reality and things are getting better.

Now the only thing she is worried about is that her eldest son Zhang Chengwen's military service day is coming soon. Those who can make a lot of money these days are all biochemists who risk their lives to work hard.

Xu Yi also upgraded the biochemist level to level three half a year ago. His ice-toothed mammoth will also be completely prepared today. The biochemist's strength is becoming more and more complete, and the corresponding obligations are about to come, waiting for him. Still an unknown mission.

The old box-type TVs have been replaced by the wall-mounted ones that have emerged in recent years, which not only saves space but also provides higher-definition picture quality.

"Welcome to the news bulletin... The top wall of the subway line 76, which has been in operation for three years, cracked this morning, and the built subway channel also showed signs of collapse. At present, subway line 76 has been suspended, and the details are still under investigation. ”

Mother Zhang was flipping the spatula while listening to the sound of the TV. When she heard this item on the news, she was surprised and sighed:

"It's only been three years, and the subway passage has already been damaged. I sat on it some time ago."

Zhang Bin, who was enjoying a little wine and eating some snacks on his rare return, said casually: "Do you think those colleges at the top really care about this? This kind of underground rail channel is just a random dig, and the quality is not very good. They can't even handle the things above their heads, how can they have time to care about this?"

One of his two sons is a direct disciple of the mentor of Shuangxuan Academy, and the other is a three-star in Binghe Academy. In the past two years, he has become more and more radiant.

With the student benefits of the two and his salary, the family's expenses have become more abundant. The days of staying in the biochemical factory every day to get overtime pay are gone.

Zhang Chengwu walked out of his room. At this moment, he was sunny and confident. There was no trace of the decadent look of deep eye sockets three years ago.

Following his brother's arrangement, his basic biochemical theory test scores were enough to make him eligible to choose any biochemist academy.

Two years ago, with the support of Xu Yi, he chose the most aggressive and flexible micro-biochemical beast attribute bonus chip as the first chip for biochemists.

Before the college entrance examination, his brother, who seemed extremely mysterious in his eyes, gave him a spell from the devil (in fact, it was just a vicious radiation spell), which allowed him to win the second round of challenges with great enthusiasm. However, he was unable to face the challenge of the phantom puppet in the third round.