At the beginning, I traveled through the wilderness, and I controlled the beasts to survive.

My strength has improved a lot, but I don’t know how many stages this entry level has...

Han Ning glanced at Yinyi's data, turned off the panel, and walked in the direction of the remaining four white mice.

Now is not the time to observe carefully. It is not too late to study it after we go back.

He took Yin Yi to each of the four dead white rats, cut open their abdomens one by one, and took out white crystal stones of different sizes from inside.

The smallest of these four crystals was slightly larger than the first white rat they killed, and the largest was slightly smaller than the white rat king's crystal.

[Energy +1.23] [Energy +1.56] [Energy +1.2] [Energy +1.32]

After extracting the energy from the crystal stones, Han Ning gave all these dim stones to Yin Yi.

[Ice Element Affinity +0.01] [Ice Element Affinity +0.02] [Ice Element Affinity +0.03] [Ice Element Affinity +0.02]

The four white rats gained a total of 5.31 energy points and 0.08 ice element affinity.

As Yin Yi's ice element affinity increased to 0.13, the light silver veins on its body became whiter, like the rime in early spring.

"Yinyi, how do you feel?" Han Ning looked at Yinyi's bigger body and asked with a smile.

Because it had just been surrounded by a swarm of rats, there were dense small scars on its body, and a trace of transparent liquid kept oozing from its emerald-glossy torso.

But after the system's attribute strengthening, these injuries have begun to heal slowly.

"Bop~" Yinyi jumped happily on the spot like a child who just got snacks.

After calming down Yin Yi, Han Ning walked through the crowd and walked to Lin Tianhe and Chen Linyu, who were surrounded by more than a dozen people.

The two brothers had basically drained all their stamina and strength from the previous battle. Even their anemone trees were lying aside, looking stunned.

Chen Linyu's condition was the most serious. A large piece of meat was torn off his thigh by the strange rat. His face was as pale as paper. Even though his body was wrapped in a blanket, he still couldn't stop shaking.

Fortunately, there are already purified individuals awakened in the anemone trees of my classmates, and the toxins of the strange rats can basically not cause any harm to them.

In addition, everyone's physical fitness has been significantly improved compared to the beginning of the time travel, and their lives have been saved, but they don't know how long it will take to recuperate.

Lin Tianhe's injuries were slightly milder, with several relatively deep wounds on his body, but he was still in good spirits.

Seeing that the two roommates were too weak, Han Ning gave up the idea of ​​talking to them and made a cheering gesture to them.

"Han Ning, are they two okay?"

At this time, Teacher Zhou, who was in charge of the cleaning work, came over, glanced at the two people wrapped in three layers of gauze, and asked in a serious tone.

"My life was saved, but I don't know if there will be any sequelae." Han Ning said more conservatively.

"Just keep your life, and you can recover from your injuries slowly." Teacher Zhou's expression softened a little, and he looked around at the battle that was gradually coming to an end, and asked, "What on earth did the three of you do to attract so many rats to kill you?" ?”

"This starts with going to the bioengineering teaching building..." Han Ning told Teacher Zhou exactly what they had done earlier.

After listening carefully, Teacher Zhou reached out and patted Han Ning on the shoulder. He did not blame him, but comforted him: "Thank you for your hard work. We have done very little exploration around the dormitory building. What kind of monsters are hidden in those buildings? How many monsters are there?" We don’t know the quantity at all, and what happened today is inevitable.”

"It's just... next time we explore the building, we should send more people in to try to prevent accidents."

"This is our teacher's negligence... I will call Dean Wu when I get back today and have a small meeting with the teachers of the college to re-optimize the exploration model."

Han Ning said "Yes" and continued to ask: "...I understand, Teacher Zhou, what should we do next?"

"Since we have successfully eliminated the rats, we might as well take the opportunity to go to the bioengineering teaching building and get the materials you discarded. It happens to be safer now that there are more people."

Teacher Zhou said, looking at Han Ning and Yin Yi beside him with a smile, "How are you doing? Do you still have physical strength?"

Han Ning chuckled: "Of course."

Ten minutes later.

With the help of Han Ning and Yin Yi, most of the escaped strange rats were killed by their classmates.

The asphalt road in front of the dormitory building was littered with ugly, dark rat corpses.

"Teacher Zhou, after counting, there are a total of 183 rats here, and there are probably a dozen or so that escaped. Our capabilities are limited and we cannot catch them all."

"In addition, 20 students were injured while fighting the black rats, but most of the injuries were not serious and their lives were not in danger."

Luo Chen walked over from the pile of mice and said to Teacher Zhou.

Teacher Zhou nodded and glanced at everyone: "My hard-working classmates, let's pack these mice and take them back first, and then distribute them uniformly after returning from the bioengineering teaching building. Do you have any opinions?"

"No."

"Okay, Liu Zhiran, you take 80 people and fight back the wounded and rat corpses. The remaining people will go to the teaching building with me."

In order to save Han Ning and the others, the college dispatched more than 200 surviving teachers and classmates and the same number of anemone trees. Although at present, human beings are not worth mentioning in front of some powerful soul beasts, but everyone worked together to save them. With mutual cooperation, they succeeded in killing most of the strange rats.

…

The two groups of people separated. Teacher Zhou led about 120 people to the bioengineering teaching building, while the other 80 people returned to the dormitory building with the wounded and supplies for repairs.

Perhaps because all the strange rats were killed by the students, the journey was smooth. Everyone quickly arrived at the bottom of the teaching building and went straight to the experimental classroom on the third floor.

Han Ning walked to the experimental classroom where they had been hiding. The originally heavy and solid stainless steel door had been knocked down by the crazy rats and lay quietly on the messy ground.

The dark green facade is covered with pits and depressions, which is enough to show the force of the strange rat's impact and the crazy mood.

He put the discarded supplies backpack back behind his back, and hung Lin Tianhe and Chen Linyu's supplies on Yinyi.

Yinyi has gone through a hard battle, her strength has improved, and her body can bear greater weight.

Two large backpacks, weighing more than 200 kilograms, were hung between the branches without any difficulty.

Taking advantage of the large number of people coming out this time, Teacher Zhou directed everyone to search the entire teaching building inside and out.

In addition to the laboratory where precious experimental equipment is placed, there are also many good things in the ordinary classroom.

Unfinished snacks, mineral water, drinks, some cold medicines, firefighting supplies, paper and pens...etc.

These gadgets, which are not worth mentioning in ordinary times, are particularly precious in the current environment.