Original World, but Stardew Valley

(Farming + infrastructure + no female protagonist + civilization construction + unification) Song Ci, a modern geologist, woke up and traveled to a primitive world where hair and blood were eaten. The environment here is harsh, surrounded by ferocious beasts, the tribes are starved of food, and the civilization is ignorant. I thought I was certain to die, but found that I was bound to a pixel-style "Stardew Valley system"! However, this system turns out to be a "castrated version": the weapons to be unlocked, the mines to be unlocked, and even fishing need to be prosperous to a certain extent before the primitive tribe can be unlocked? Song Ci had no choice but to disguise himself as the "spokesman of God", rely on the system's initial faith points, plant Venus crops in the ice and snow, and use food to harvest all the faith of the hungry tribe. From the initial filling of the stomach to leading the tribe to intensive farming and building a defensive town, Song Ci combined the system with farming, allowing the elderly, weak, women and children to produce with peace of mind, allowing the tribe to grow rapidly and become increasingly prosperous. However, the real challenge has just begun - facing the powerful Xuanyuan clan who has developed an early civilization and trading system, can he lead his "Stardew Valley Tribe" to stand out from the tribal hegemony, finally unify the primitive, and create a prosperous civilization of his own?