Reborn as a kid in a remote village, so I'll build my own kingdom

Reborn into an unfamiliar world, Leon finds himself in a small, struggling village hidden between mountains. With no modern tools, no advanced knowledge, and constant threats from nature and monsters, survival is never guaranteed. But Leon carries something no one else has memories of a different world. Step by step, he begins to change everything. From teaching brick-making and building walls, to creating boats, fishing systems, and organized defenses, Leon transforms the village into a growing town RiverGate. As more people gather, new challenges arise: food shortages, security, trade, and the need for structure. With the introduction of farming, industry, and even a currency system, RiverGate begins its journey toward becoming something greater. But growth attracts attention. And beyond the mountains, the world is far larger and far more dangerous than Leon has yet imagined. A story of gradual kingdom-building, survival, strategy, and innovation in a developing fantasy world.