Danmei pit of pre-collection, mutual attack
It is a science and technology novel set in the world of orcs in the Neolithic Age. Two scientists travel to a world that does not talk about science and tell a story about science. Still don't have too many intrigues, do research, work hard to improve life, are you a tech nerd who saves the world?
Tentatively, it will be mid-length or above, because there is a lot of information to look up, so it may not open very early.
