I'm involved in poverty alleviation in a primitive tribe.

Jiang Ning was reborn into a primitive tribe. This world wasn't just inhabited by shamans, but also by warriors and war pets. Outside the tribe roamed ferocious beasts, fraught with danger, where everyone struggled for food, living a difficult and cruel life. Just when all seemed lost, a poverty alleviation system appeared. Jiang Ning led the tribe in farming, animal husbandry, infrastructure development, skill transmission, teaching writing, and establishing a tribal alliance, gradually growing stronger. The light of civilization would never be extinguished, and humanity would forever have a glimmer of hope. The "golden finger" (advantage point) mainly functions as a science popularization tool and a search engine, because the protagonist is just an ordinary person who needs to learn many skills. It's a slow-paced story...