Qin Fen wanted to improve his strength so desperately, it was not without a reason. Previously, he had always thought that the walking corpse was a threat to his survival, or a threat to the team, and it could also be said to be the main factor that threatened the survival of the new humans. The appearance of mutant dogs and mutant birds changed his perspective.

Although the number of walking corpses is large, in the past month, he has not found a walking corpse with super combat effectiveness. In other words, as one's abilities increase, the threat of the walking dead becomes smaller and smaller. Just like Qin Fen, who is now a high-level strength, there is no walking corpse that can threaten him. Mutants, however, are different. Qin Fen discovered that the ability of mutant beasts could grow, and the growth rate was very fast. Just like those two mutant dogs, it only took the two of them a week from opening their eyes to learning to run. From the size of a little teddy to the size of a calf, it took them only half a month. The current Xiong Da and Xiong Er are already the same size as their parents, strong as a cow.

Qin Fen also discovered that mutant beasts have IQs. Xiong Daxiong Er's favorites are Lan Ling'er and Qin Fen, followed by Li Xianglan and Lin Fangru. In ordinary life, Xiong Daxiong Er can simply communicate with the four of them without barriers.

Especially two days ago, Lan Ling'er quietly told Qin Fen that Xiong Daxiong and Xiong Er had grown crystal nuclei.

Although Qin Fen didn't know yet, how did Lan Ling'er know. But he believed what Lan Ling'er said. After all, Lan Ling'er has proven her magic many times. Xiong Da Xiong Er has a crystal nucleus is also the main reason why they have rescued so many survivors these days. With these two goods opening the way, the walking corpses have avoided.

The reason why the walking corpses were afraid of Xiong Da Xiong Er, Qin Fen found the answer after turning on the dark element's high-level skill Demon Pupil. That's the rank. The Demon Pupil can distinguish the elemental attributes and levels of the Walking Corpse, New Human, and Mutant Beasts.

In fact, the walking corpse, the new human, and the mutant beast, under the gaze of the demon pupil, are all distinguished by elemental attributes, and there is no fundamental difference. We can use the status bar of the mobile phone battery level to illustrate. Element properties determine the color of the status bar. Gold is yellow, dark is black, and so on. The length of the status bar determines the division of levels. The lower the level, the shorter the status bar, and the higher the level, the longer the status bar.

Qin Fen observed with the Demon Pupil and found that the status bar of the walking corpse was only one bar. And it can't grow. The status bar of new humans and mutant beasts is a state of open growth, with no highest and only higher.

Once the mutant beast grows a crystal nucleus, its strength far exceeds that of the walking corpse. It will form an aura similar to that of a bloodline suppression class on the walking corpse. And the new human beings do not have a crystal nucleus, so they do not have this kind of aura.

Knowing this, Qin Fen's heart was very anxious. This shows that the main opponent of the new human in the future is not the walking corpse, but the mutant beast.

Dogs and birds, which were common animals before the end of the world, have become so powerful after mutating. So how powerful will other animals that are already powerful, such as tigers and eagles, be mutated? I'm afraid that even if the mutant dog grows up, the new humans with the current high-level strength will be difficult to deal with.

Since Lan Ling'er had the Light Elemental Crystal Nucleus, there had been no obvious changes. Every day, he just followed Qin Fen's ass and turned around. Qin Fen went out to practice at night, she knew it. Whenever Qin Fen went out, she would take over the task of hatching eggs. This night was no exception. Although the bear big bear two are every day during the day, and the two fat they go out to act. But when you rest at night, you have to be with Lan Ling'er. Tonight, they were the first to notice that there was an anomaly in the eggs.

The big heads of the two of them, huddled together, stared curiously at the eggs, and they didn't want to leave for a long time. Their abnormal behavior naturally attracted Lan Ling'er's attention. She leaned over to take a closer look, only to find that a small crack had appeared in the originally smooth and intact eggshell.

Lan Ling'er knew that the bird was about to break its shell.

She drove Xiong Da Xiong Er out of the house and quietly guarded the bird's egg. Gently calling over and over again: "Little bird...... Birdie...... Are you coming out? ”

The bird really came out of the shell, and it pecked out a small hole in the shell, through which it breathed air and saw a pair of eyes. "Is that a mother's eye?"

It rested for a moment, then struggled to widen the hole, sticking its head out of the eggshell. The eggshell was inflated and split in half.

……

When Qin Fen returned to the Green Hotel, he saw Lan Ling'er playing happily with a bare "chicken" with no feathers. A mutant bird is a mutant bird, and it is not small at birth.

He looked at the broken eggshell on the bed and understood something in his heart. I couldn't help but feel a pang of sadness in my heart. After many days of careful incubation of eggs, Lan Ling'er cut off her beard. In general, birds have a natural instinct to consider the first animal they see as their parents when they are born from an eggshell. Therefore, this is also the best time to confess the Lord.

When Lan Ling'er saw Qin Fen coming back, she hurriedly shouted, "Uncle Qin Fen, quickly take out the little worms you prepared." Dudu is hungry. ”

"Dudu" was still a little scared of Qin Fen's appearance at first. It was stuck in Lan Ling'er's arms, and it was a little timid to look at Qin Fen's every move. From time to time, there are a few soft screams.

Although the best time to recognize the owner of "Dudu" was missed, the first feeding was also a good time for the birds to know their owners.

Qin Fen hurriedly went to the next room and fetched a foam box. Inside the chest were breadworms that he had carefully raised.

He first picked one up and fed it to "Dudu". It's a pity that "Dudu" didn't appreciate it, and he didn't even look at Qin Fen. A complete "bad guy, don't come near me" demeanor.

Lan Ling'er snatched the bread worm from Qin Fen's hand and handed it to "Dudu" again, only then did "Dudu" open his mouth and start cooking. It may be that the delicacy of the food eliminated "Dudu"'s wariness of Qin Fen, or it may be that "Dudu" regarded Qin Fen as a father who went out to hunt for food. Since then, "Dudu" has begun to accept Qin Fen's existence.

……

Ever since Qin Fen entered the high level, he had always had a question in his heart, that is, why there were no new skills after refreshing the high level on the skill tree of the Dark Abyss. So he asked 0721.

0721's reply was "Master, I'm so sorry. 0721's permissions only include the learning of these skills. When you've learned all of these skills, 0721 has completed its mission. There will be new smart programs to replace my work. ”

Qin Fen has always wanted to know what is after the high level. Is it a new skill, or is it all learned and you just don't move forward.

"Dudu" learned to fly from breaking the shell in just one week.

It was also on this day that Qin Fen had learned all his high-level skills and entered a new stage.