At this time, in addition to his own 100 evolution crystals, Zhang Yan's waist bag also had 34 of Xiao Yu and Zhang Shan, a total of 134, if all of them were converted into energy values, it was estimated that there would be 700 points. Because some white-eyed zombies have a higher degree of evolution, the energy contained in its evolution crystal is also higher than 5 points, and if it is the evolution crystal of a top-level white-eyed zombie, its energy is estimated to reach 10 to 15 points.

Zhang Yan found a hot water kettle from the girls' dormitory next to it, spent 10 energy points to exchange for high-energy water, and then poured it into the kettle. "System, how many evolution crystals should be put in the right place?"

"To answer this question, you need to pay 1 energy point."

With a huge amount of evolution crystals in his hands, Zhang Yan was not heartbroken, and the energy value of the system changed from 7 points to 6 points, "Agree to pay, how many evolution crystals do you need?" ”

The system's answer made Zhang Yan crazy, "See "Attribute Material Water Lily Lifting Method" for details!" ”

"System, if you lack energy value, just say it, don't play with me like this, right?!" Zhang Yan roared, "Tell me, what I exchanged, how much energy value did you earn from it?" Unscrupulous profiteers, profiteers! ”

"Warning, warning, detected host's insult to the system, deduct 1 energy point as punishment."

Energy dropped by 1 point......

Zhang Yan gritted his teeth and said: "Private property is sacred and cannot be lightly offended, and I was deducted from my energy value without my consent." If you are unkind, don't blame me for being unjust, my more than 100 evolution crystals are all directly used to strengthen, don't you want to get a little energy value! ”

"Warning, warning, the Scourge system is threatened by survival, activate the special mode."

"Special Mode: As long as the zombie is killed by the host, the system will automatically collect the evolution crystal and convert it into system energy value!"

Zhang Yan was completely speechless, and originally wanted to warn the system to be honest, but this time it was good, and the system directly removed his middle joint.

"Count you ruthless." Since then, Zhang Yan has lived a happy life of killing and killing!

The people on the side saw that Zhang Yan's expression kept changing, sometimes reluctant, sometimes angry, sometimes helpless, and sometimes frustrated. Zhang Shan couldn't help asking, "Is Zhang Yan okay?" ”

"It should ...... It's okay......" Xiao Yu hesitated.

Zhang Yan flipped out the "Attribute Material Water Lily Lifting Method", and sure enough, there was a line of small words that could only be found after careful reading, "500 ml of high-energy water, 20 evolution crystals, and 10 ml of host blood." ”

Yes, there was more high-energy water in the kettle, so Zhang Yan used a mineral water bottle to fill the extra high-energy water, and then put in 20 evolution crystals. The palm of his hand slashed on the horse chopping knife, the force was light, the skin was not broken, he gritted his teeth and slashed again, blood oozed out, Zhang Yan hurriedly put his hand on the mouth of the bottle.

Estimating that it was almost enough, Zhang Yan put the cap on the bottle and shook it a few times. When the blood came into contact with the Evolution Crystal, the Evolution Crystal immediately dissolved, and after a while, only the sound of liquid flowing remained in the thermos.

Zhang Yan carried the hot water bottle into the water, swam to the vicinity of the water lily, opened the hot water bottle and slowly poured the liquid on the petals and lotus seeds of the water lily.

The pale red liquid was quickly absorbed by the water lily, and the golden-pink water lily slowly turned blue-gray, and a faint mist rose and enveloped the water lily.

After all the liquid is absorbed by the water lily, the mist also completely covers the water lily, and it is difficult to see the situation inside.

Zhang Yan's hand reached into the mist and touched the water lily, and the system task changed.

"Five properties of materials: 2/5. Water: Dream Lily (Water Lily Mutation Mature Material). ”

Sure enough, there was a mutation improvement, Zhang Yan immediately collected it, and then he went under the water again, and after a while, he took out a cyan lotus root.

"Attribute Material: Lotus Root (Mature)."

"I almost missed it." The corners of Zhang Yan's mouth turned up slightly, and he didn't know who could use it, so he would bring it back to the shelter first.

The sun and clouds intertwine into a sunset, bringing the most beautiful twilight to today.

"Brother Fang Zhi, you see it's getting dark, when will Captain Zhang come back?"

"It should be soon." Fang Zhi looked at his watch, it was already six o'clock in the evening.

As soon as the voice fell, the sound of car brakes sounded outside the dormitory building, and later Zhang Yan appeared and said, "Get in the car, let's go back to the shelter." ”

There was a bus parked outside the door, with a few big characters written on it, "Jiangchuan Normal University faculty and staff only", and it was Zhang Shan who was driving.

After everyone got on the bus, the bus closed the door and rushed towards the gate with full speed.

Knock knock! Zombies along the road were constantly hit by buses and then fell to the ground like rag bags. The bus is getting closer and closer to the entrance of the university, but there are more and more zombies.

The front of the bus is already full of potholes, and the quality of this car will definitely not be able to rush through the zombie group at the door, if it is surrounded by zombies, it will be troublesome.

"Open the door, don't slow down and keep driving!" Zhang Yan said to Zhang Shan.

Zhang Yan turned over and climbed onto the roof of the car, and exchanged for an armor-piercing bow from the system, and the system was very conscientious and gave fifty arrows. At this time, the energy value in the system had reached 185 points, and Zhang Yan had only absorbed dozens of evolution crystals, most of which remained. Spending 10 energy points to exchange for an armor-piercing bow, Zhang Yan didn't blink his eyes, it feels good to be rich.

The armor-piercing bow was quickly filled, and as soon as Zhang Yan's fingers were loosened, the armor-piercing arrow disappeared instantly. Dozens of meters away in front of the bus, a row of zombies was shot through by armor-piercing arrows, some zombies were shot in the neck and head, completely dead, and some passed through the chest and were seriously injured.

"Kill 1 white-eyed zombie and absorb 5 energy points."

"Kill 1 white-eyed zombie and absorb 7 energy points."

"System, block prompt." Zhang Yan no longer paid attention to the energy value, and concentrated on the situation in front of him.

The armor-piercing arrows were shot out one by one, like rain, and the zombie group had no power to resist in the face of the armor-piercing arrows, and were pierced by an arrow.

The sound of arrows breaking through the air came into the car, and Zhang Shan said in a speech: "This power is comparable to a sniper rifle." ”

"Di Di Di ~" A few whistles came from behind the car, and Zhang Shan saw three military Humvees galloping from the rearview mirror.

Zhang Yan naturally noticed the movement behind him, and the armor-piercing bow was full, and the arrow pointed at the Humvee in the middle.

"Little brother Zhang Yan, meet again, it looks like you need help." Wang Lung's voice came from the loudspeaker, and before Zhang Yan could respond, he ordered: "Slipper, Ah Ming, open the way!" ”

"Receive the King!" The two Humvees accelerated abruptly, overtaking the bus, and then the roof window opened, and each man came out with a machine gun and fired wildly, and the bullets rained down like a waterfall on the zombies.

Someone else carried a bazooka and fired at the gate, with a loud bang, and the zombie group was completely torn out.

Zhang Yan still didn't stop, the armor-piercing bow continued to shoot arrows, and his mouth muttered: "Grab my energy value ......"

The students in the car were excited, and the man with glasses said, "It's the army, it must be here to save me!" ”

Experiencing the rain of bullets at such a close distance, the boys' blood boiled, "Bazooka, it's really fierce!" ”

"The most handsome thing is the Gatling on the roof of the car, absolutely no zombie can stop it!"

The bus passed through the zombies, rushed out of the gate of Gangcheon Normal University, and drove away.