Evolution: Alien Enemy

Mecha powers + future world Humans have been living on the moon for nearly two hundred years. In every generation, someone will ask the question, "Why does the blue planet in the sky always feel so familiar when it is so big?" The protagonist of this book, Tan Ming, a young man who has just turned 21, has a longing for this sky and wants to step into this "blue planet" one day. But the current dilemma he faces is the scarcity of energy on the moon, which leads to difficulties in family life. Energy issues and technological development began to stagnate. In order to maintain the moon's magnetic field and artificial canopy (to allow humans to adapt to the schedule on Earth), the consumption of three fusion nuclear power plants is not enough to last for a hundred years, and new mining areas need to be developed. Environmental issues. Without artificial atmosphere outside the base, you cannot see the colorful world. It is only a black and white world like a cartoon. There are unknown monsters in the external environment of the base, which are incomprehensible and have been invading the human living environment. Humans huddled together to build defense. Faced with such an environment, Tan Ming decided to explore the world...