[Beast World + 1VN + Big Heroine No Female Competition + Infrastructure Farming + Technological Dimensionality Reduction Attack + Change Fate Against Heaven]
Lin Wei, a double doctor in agriculture and machinery, passed through the book and became a vicious female partner to be sacrificed, bound to the civilization seed system. She rejects the idea of female competition and focuses on opening up wasteland for construction. She cultivates land and builds canals, builds greenhouses, and drills wells to divert water. She solves all the problems of food and clothing with only science and technology, and crushes the original heroine who earns sympathy by selling misery.
The five powerful men, the Wasteland Wolf King, the Snow Bear King, the Rainforest Snake King, the Prairie Eagle King, and the Desert Scorpion King, follow him wholeheartedly. They are attracted by the dawn of civilization rather than the appearance of pheromones.
The world of beasts is actually an experimental field after the destruction of the earth. The beastmen are the experimental subjects for transformation. The beast god AI behind the scenes is afraid of the rapid development of technology and unleashes a wave of mechanical beasts. The original heroine was abandoned as an AI stability maintenance carrier and turned dark, gathering conservative forces for restoration.
Lin Wei leads the five male protagonists to forge mechas, break the fate of the world, unify the nine tribes, build railways, schools and medical systems, and establish the Earth Alliance. Finally unlock the interstellar signal, start the starry sky project, and personally create a new human civilization that is not controlled.