Library

Gu Yu was reborn and got a system. He originally thought that he could develop technology in peace and peace of mind. However, the reality is not as simple as Gu Yu thought. A seed from another world from the gap in space opened the door to evolution for human beings; the Tianchi water monster unveiled the mystery of Blue Star. Aliens, degenerate people, myths and legends, mysterious phenomena, are all of them coincidences or conspiracies? Where should humans go? The atmosphere of this article is relaxed, the heroine has no cp, and it is black technology.

1V1, the group's favorite, Shuang Wen was assassinated one after another after traveling through time, which made Ning Xi very sad. Fortunately, we have a technological system at our disposal. No matter what monsters you are, you have to kneel down and call me daddy in the face of interests. The discovery of abundant grain crops and the invention of glass and cement are all basic technologies. Our goal is to ensure that people have enough food, clothing and clothing to live a guaranteed and happy life. However, as things develop, Ning Xi discovers that things are far from as simple as she thought. The mysterious Handan City, missing memories, and mysterious people who appear inexplicably. Is everything a coincidence or premeditated? Is there really such a thing as a pie in the sky?

[No cp] Help the client fulfill his wish, eliminate obsession, and do not need strategies.