The Days When the School Beauty and I Survived on a Deserted Island

A passenger plane crashed into a desert island, and the school beauty, teammates, and I became primitive prisoners. There is no system, no superpowers, knowledge is my only weapon. Drilling wood to make fire, making pottery and iron, moving from the Stone Age to the dawn of industry. I thought conquering nature was victory, until mysterious ancient artifacts appeared on the beach, and footprints more terrifying than dinosaurs were found deep in the jungle... This island is actually a huge prison where countless civilizations are buried! When the survivor group came to the city for resources, and when the indigenous tribes regarded us as heretical invasion, I made the craziest decision—— Since we can't go back, let's build our own iron-blooded empire in this Jedi land! [Hard-core survival + farming competition + no system + single female protagonist] This is a fantasy epic about how human beings can rebuild civilization from scratch!