"Grandpa's sister, the sea monster, the village chief."

It seems to have been a long dream, and it seems to be a moment. Luo Yun opened his eyes in a daze. What greeted him was a blue sky, and he didn't know what was going on, and he found himself lying on a sandy beach. Luo Yun slowly stood up and shook the sand off his body. A gentle sea breeze blew on his face, making Luo Yun feel very comfortable, as if he had been reborn. Indescribably fresh and free.

"Is this the game world? Where am I? A large list of questions appeared in Luo Yun's mind. Then a huge amount of information appeared in his mind.

This is a small island called Wanghai, there is a beautiful small village on this island, surprisingly everyone in the village is surnamed Mu, and he has a grandfather named Muhai, who is the head of this village, and a younger sister, named Mu Xiyan. I and my sister grew up living with my grandfather, and my relationship is very good. And his parents were lost in the killing with the sea monster many years ago. At that time, Mu Xiyun was still very young, and he couldn't accept this fact, so he ran to the beach all day long. stared blankly at the endless sea, hoping to wait until his parents returned. However, as he grew up, he gradually understood and understood, knowing that his parents could not come back, so he was not so sad, and with the love of his grandfather and sister, he felt that he should face life well, protect this village well, and protect the people he loves. However, when he is usually fine, he will come to the beach to blow the wind and take a nap.

After Luo Yun slowly digested all the information in his head, he also had a new understanding of the world, Mu Xiyun is his current character, and he wants to complete the ideal that this new identity has not completed, which should be equivalent to a main quest in the previous game.

"Brother, it's time to go home, if you don't go home, the sea monster is coming." Just as Luo Yun was thinking, a childish voice came from his ears. I saw a little girl in her teens running towards Luo Yun.

The little girl had a round face and two long braids, only as high as Luo Yun's chest, and her big watery eyes looked particularly pleasing. This should be Mu Xiyun's sister, Mu Xiyan. It was exactly the same as the look of his face in his mind.

As soon as Mu Xiyan ran to Luo Yun's side, he threw himself into Luo Yun's arms. Luo Yun was also very happy to see such a lovely sister in this world, so he hugged her.

"I know, I didn't oversleep today." From Mu Xiyun's memory, Luo Yun also learned that the sea monsters only haunt at night, and there is no shadow of them during the day, so he will come here to rest or play with his sister during the day. It's just that sometimes, Mu Xiyun will oversleep alone. The result of oversleeping is waiting for the sea monster to come.

However, Mu Xiyun's grandfather is a second-level mecha master, and he is still not afraid of ordinary sea monsters. Once, Mu Xiyun overslept and ran into a sea monster, but fortunately, Grandpa came in time and killed the sea monster. So Mu Xiyun also admires his grandfather very much. He hopes to become a mecha master one day, so he can protect his family.

Speaking of these sea monsters, in fact, these sea monsters are alien. It is the result of human beings themselves.

In the twentieth century, when technology was not so advanced, there were no aliens in this world. With the progress of society, human beings are endlessly using the earth's resources to build factories to emit pollutants and cut down forests. The earth's ecological environment has been severely damaged. In the twenty-first century, a hundred years later. Something happened that shocked the whole world. That was the birth of an alien race. Pollution of the environment has caused species to mutate.

In the beginning, something strange happened in a certain country, that is, animals began to attack humans, and the government did not pay much attention to this problem, but sent some local police to kill these animals. And as time went on, more and more countries began to have incidents of animals attacking humans. And these animals began to mutate, becoming more and more powerful, to the point that they could not be killed by ordinary firearms. It is only at the top of the world's governments that they are beginning to pay attention to this problem and send troops to maintain law and order in various regions.

However, just as the government began to pay close attention to the problem, the nightmare began. Xenos from overseas have attacked the continent, and these xenos are not comparable to the monsters on land, and their destructive power is immense. Not even the military might of any superpower can stop the invasion of these monsters. Some small villages, small towns were slaughtered. Even some small countries will not escape the fate of being wiped out. Moreover, these overseas alien races can also mate with land animals, so that the alien races on land have also begun to become stronger.

Fortunately, these alien races from overseas only appear at night, and when it comes to day, they will retreat into the sea. Otherwise, the consequences will really be unimaginable.

Soon, a secret meeting was held at the highest level at the top of the United Nations. Dissecting and studying the corpses of sea monsters revealed that if the red stones on the heads of the aliens were crushed, what they called "crystallization", the xenos would die. And this stone melts after a while in the sun. That's why the aliens can't come out during the day.

In response to this discovery, the United Nations organized people in various countries and regions to build metal walls around their living quarters. And the walls were filled with xenon lamps. At night, all the lights will be turned on all over the world to keep out the invasion of foreign races. Although it is not as lethal as the sun's rays, it does greatly reduce the combat effectiveness of the alien race. This gives hope to all people around the world.

Due to the limited sensitivity of large heavy mechs. The alien race has a variety of combat methods, and these armed forces gradually fade into obscurity, replacing them with various new weapons such as laser guns, laser cannons, and flashbangs. Then I took into account that the alien was too large. And the human body is too weak, and even with the new type of weapon, there are many casualties.

The United Nations Supreme Military Base began to research special armor that humans could wear, which could protect their bodies from monsters, after all, human bodies were too weak.

So, not long after, the mecha was born