"Drop, hint to the host: ancient human genes are slightly different from modern human genes, but the two can be fused to improve the host's human genes. ”

"Weren't ancient humans human? Are there genetic differences between the two?"

"Drop, under normal circumstances, no matter how close the genetic level of any organism is, at least 0.01% of the genes will be different, and over time, no matter what the organism, the special effects of some genes are gradually covered by other genes or even directly modified. ”

"Okay, you said so much is nothing more than that ancient humans had genes that modern humans don't have, so you tell me where I can get the genes of ancient people?"

"Drop, please find it yourself, the system does not provide a navigation system. ”

"MMP, forget it, I'll find it myself. ”

Glancing at the steel tail with a blood groove behind him, he nodded with some satisfaction, the Hulk enhanced some attributes after being strengthened, and the steel tail seemed to have directly changed its form after being strengthened twice.

A silver metal tail, cold stars at the tip of the tail, there is no doubt about its sharpness.

Each of the bifurcated spikes had tiny barbs that gathered into a droplet of water when closed, revealing two dark blood grooves on both sides, densely packed with barbs, and one could imagine how much flesh it would take with it when it was pulled out.

"If this thing pierces someone else and blooms again, wow, I can't imagine how painful it is. ”

Liu Yufei, who was a little delighted, wrapped this dangerous tail around his waist.

Although it is very free to shake at will, it is not good to inadvertently hurt Meng'er.

"There are more than 18,000 gold coins left, a little fat, look at how much it takes to strengthen the steel tail. ”

The negative effects of the Hulk gene made Liu Yufei block this thing at the first moment.

Before it can effectively offset the negative effects, Liu Yufei doesn't want to make himself uglier.

"Yo, what is this steel tail, you actually charged me 20,000 for the third time to strengthen!?" Liu Yufei said to the system with surprise and dissatisfaction.

"Drop, the steel tail is a special item that cannot strengthen its intrinsic properties, so what is changed each time it is strengthened is the material and a more reasonable structure. ”

"Now Alex has strengthened twice, this is the third time, it costs 29,006, you let me make a ghost, the Hulk is 14,008, and now the steel tail is also 20,000, who can play this? It's too expensive!"

"Drop, prompt host, the fusion function has not been used yet. ”

Liu Yufei, who was a little sulky, clicked on the fusion function and showed two grids.

Both grids can display their own abilities, whether it is the ability of the outside world or the system belt.

Liu Yufei, who felt a little troubled, tried to put his wings in the first grid and the current in the second.

The price below showed that the price required 10,000 gold coins, and Liu Yufei, who felt that it was acceptable, tried to fuse.

In an instant, the wings behind him suddenly opened, and the black streamer on the original wing membrane was dyed with blue light like a small snake.

From a distance, it looks like there are spell marks on the wings.

When all the little blue snakes crawled all over the wings.

"Drop, the fusion was successful, congratulations to the host for getting: (Thunder Wing). ”

It felt strange, the electricity that was faintly felt on the arm was gone.

On the contrary, the wings behind him felt full of energy.

Glancing at Meng'er who was sleeping on the bed, Liu Yufei left a note at the head of the bed, and gently put Meng'er on the hospital bed to sleep.

Liu Yufei, who came to the windowsill, jumped out.

Liu Yufei, who was falling extremely fast, spread his wings, drew an arc in the air, and flew away like gliding.

Above the city, Liu Yufei, who was gently flapping his wings, was sensing his wings.

"It's more effortless than before, and the wings used to have no other purpose than flying, but this time it should be much better. ”

The wings suddenly danced, and a thunderclap suddenly appeared in the sky.

Liu Yufei's figure at this time had disappeared.

Pedestrians who heard thunder somewhere and were preparing to take shelter from the rain looked wonderfully at the night sky where the moon was high.

"Doesn't the weather forecast say that it's sunny today? besides, this kind of weather will cause thunder!"

....................

Liu Yufei, who was galloping in the sky, had a dark blue membrane emerging in front of him.

He didn't feel anything about the strong wind blowing in his face, and looked at the blurred scene in front of him.

Liu Yufei didn't know where he had flown to.

After stopping, Liu Yufei took out his mobile phone and opened the map, and found that he had flown from H City to Shenzhen City.

"It's only been ten minutes, isn't it? ”

Landing in a deserted forest, Liu Yufei tried to attack with his wings.

He found a lonely tree.

Draw the energy in the wings.

Suddenly, a blue light appeared on the wing bones, and two bolts of lightning struck the center of the tree.

Liu Yufei took a closer look at the strength of the attack, and found that the big tree surrounded by the three of them was pierced by lightning, leaving a charred hole in the middle, and the surrounding bark was also burning with flames.

He grabbed a handful of wet dirt to extinguish the flames, clapped his hands and said.

"The level of attack is not low, I guess this blow can also penetrate my body. ”

Glancing at the wings behind him, he asked the system.

"You said it could be strengthened after fusion, right?"

"Drip, yes. ”

Looking at the price on the enhancement page, the enhancement of Thunder Wing requires 5000 gold.

After looking at the only remaining 8450, Liu Yufei did not hesitate and clicked on the strengthening.

After a few moments, the system indicates that the reinforcement has been successful.

But Liu Yufei didn't feel any change, and when he touched his wings, it seemed to have become a little thicker.

"Why hasn't this enhancement changed much?"

"Drop, the cells of the enhanced Thunder Wing this time, the strengthened Thunder Wing now has the ability to store more energy, fly longer and be tenacious. ”

Well, Liu Yufei, who was touching his chin, was also sensing the state of his wings.

There is not much energy left after the two bolts of lightning just now, and it is about two-thirds of the way.

After strengthening, you can clearly feel that the energy has been emptied.

I exchanged a bottle of primary energy potion from the system, and after drinking it, I only replenished it to one-half.

"That's enough for that, let's go back first. ”

Looking at the time on my phone, it was already past four o'clock in the morning, and many people in the city were already busy.

Liu Yufei returned to the ward at a speed invisible to the naked eye.

The speed of the hospital caused a strong wind to blow in the ward.

Meng'er, who was awakened by the wind, rubbed her eyes, and her haggard face was a little ignorant.

Dry hair hasn't been maintained for a long time.

Liu Yufei strode towards Meng'er, hugged her into his arms, and said softly.

"I'm sorry for worrying you this time. ”

Inexplicably hugged by a man who hadn't seen it clearly, Meng'er suddenly struggled when she heard that sentence.

When you smell a familiar smell, you know who it is.

Tears couldn't help but flow from his eyes, and he gradually wet Liu Yufei's shoulders.

After Liu Yufei woke up, he knew that this girl, she had guarded herself during this period.

said softly to Meng'er: "Being with you is all the happiness of my past life and this life. ”