It had just been sunny for half a day, and by noon, gray clouds had once again covered the sky.

Sichuan's geographical environment is relatively closed. Even in the world's most extreme cold climates, it is rare to maintain a relatively warm environment.

Originally, most of the threatened mutant creatures in Sichuan Province have been cleared, but because of the arrival of extreme cold, more mutant creatures have poured in over the mountains and mountains. The security environment in Sichuan Province has deteriorated again. This time, however, the security threat is mainly from the border areas, and the central areas, especially the urban areas, remain quiet and peaceful.

Most of them, both national and civilian, joined the war against the invaders.

Under the introduction of the old tortoise, more sea clan masters joined the human battle, including those high-level sea creatures in the adjacent seas. Human beings are no longer the only highly intelligent species on the earth, but the way of human civilization is the object of imitation by many new intelligent races. In particular, those who lived in groups, such as ants, bees, monkeys, lions, wolves, etc., built houses and villages, learned to use fire and tools, and the prototypes of primitive civilizations began to be born.

Zhang Xiaohua likes life in a human city very much, and she would rather keep an ordinary salary than follow her clan to the border to make a lot of money. The rivers near Chengdu have become very safe, and the most ordinary little green citizens have dared to fish in the river. The river on the shore has formed thin ice, and whether it is fishing or casting nets, everyone needs to use long sticks to break the ice first.

Zhang Xiaohua patrols the river in an electric boat. Electric boats have enclosed wheelhouses, but she doesn't like a dull environment, and the glass guards of the entire cockpit are down. The cold river breeze carried the moist air, which made her mood even better.

At about 3 o'clock in the afternoon, the wind suddenly became much stronger. Zhang Xiaohua turned the bow of the ship and began to return.

Expected to arrive at Pier 3 at a quarter past four and then take the tram to the dental clinic at half past four, she had already made an appointment for a five-point appointment. After several physical corrections, her buckteeth have begun to perfect into human teeth.

The relationship between human people of the opposite sex is not just mating, they will also go shopping, eat, watch movies and travel, etc., but the old turtle as a male partner does not have these at all, which makes her have a trace of resentment towards the old turtle.

Although Zhang Xiaohua has a faint freckle on her face after correcting her teeth, her light and slender body and youthful and invincible beautiful girl's appearance make her maintain a high return rate in the crowd.

A handsome young human guy diligently helped Zhang Xiaohua tie the cable to the railing of the pier. Zhang Xiaohua nodded and smiled at the little handsome guy, and then hurried towards the tram stop with brisk steps.

Chengdu has made a breakthrough in new energy technology, and the sufficient power converted is applied to all aspects. For example, street lamps everywhere, trams scattered throughout human gathering areas, and air conditioning systems in public places.

The tram was driverless, and there was no one else except for a couple of little green men who came up earlier. Zhang Xiaohua swiped the multi-functional identity card, and the account balance was still 79 yuan. After the male passenger saw Zhang Xiaohua, he looked at Zhang Xiaohua directly despite the female companion by his side, and his eyes almost popped out. In the entire Chinese region, the remaining radiation people or people with low talent have basically been injected with the little green man potion, as long as they are humans of normal skin color, they basically belong to the group of people with higher strength.

This natural skin difference indirectly divides humans into two classes, the highly gifted and the low-talented. Although the state does not prohibit marriage between the two, people with normal skin will always give preference to their normal skin when choosing a partner.

Subtly, in the eyes of the little green man, as long as the human being with normal skin is a beautiful woman, not to mention that Zhang Xiaohua is a real beautiful girl. Seeing this, his female partner angrily pinched the boyfriend's arm, and the male partner made a "oops, oops" cry.

The corners of Zhang Xiaohua's mouth showed disdain, but she was very useful in her heart. She crossed the two of them and sat in the back seat of the tram.

The tram starts slowly and heads towards the city center. Zhang Xiaohua leaned against the window, closing her eyes in the swaying tram. Every three minutes, the tram stops and more people start boarding the tram. It is a suburb, fifteen kilometres from the city centre, and most of the factories and farms are concentrated in this area.

"Ding, dear passengers, Youyuan Station has arrived at ......" a sweet female voice came from the tram

Zhang Xiaohua opened her eyes, stood up, and walked towards the door.

"Click", the train, which was supposed to stop smoothly, suddenly heard a strange sound. In the next second, a strong wind suddenly poured into the top of the tram, and a crack about ten meters long appeared. At the same time, two huge claws reached for the rift, and a tooth-aching sound of metal grinding sounded, and the crack was broken. A huge head one meter square stuck in. A little green man passenger can't dodge and is swallowed by the lizard's giant jaw. A "creaking" sound of bones shattering sounded, and sticky blood dripped down the corners of the lizard's mouth into the car.

There were screams in the car, and there were basically little green men in the car, and their combat power was basically between the first-level mutation and the second-level mutation. The monitor lizard is a high-level creature, and because of its size, its base strength value is very high, and no one in the car can confront it head-on.

The quality of the tram was admirable, and as soon as it almost halved, it still did not stop, slowly driving into the station.

This is the head of a lizard. Zhang Xiaohua is very familiar with this thing, Zhang Le's forces have this kind of creatures, and their strength is slightly stronger than herself. It was still the same, but it was much bigger than any other lizard she had seen before.

The tram was badly deformed, and the door jammed halfway open, Zhang Xiaohua kicked the door open with two consecutive feet, and then rushed out first. Avoiding one of the monitor lizard's hind feet, Zhang Xiaohua rushed to the green lawn on the side of the street.

The situation on the street was no better, and there were more than a dozen monitor lizards running rampant in the entire neighborhood as far as the eye could see. The little green man potion has allowed every ordinary person to reach at least the level of first-level comprehensive mutation, although because of the basic value of the body, the combat effectiveness of these people is not strong, but the self-protection ability is much stronger than before.

The lizard's massive body was restricted, and humans mostly ran towards the sturdy structure. Among the rest, some had to fight with the lizards through various obstacles, and some tried to cover the monitor lizards in groups of three or five with huge nets.

Today's humans have already summed up various ways to deal with mutated creatures. The net is a key thing. In the public space of each block, there will be two or three tool houses, somewhat similar to pre-apocalyptic fire hydrants.