Lin Yan, a crazy infrastructure engineer, transformed into the only daughter of the head of the poorest mountain village in ancient times.
Hundreds of families in the village guard the cliff and die on the road, and they have to pay their lives to go to the town.
When the whole village was arguing fiercely about marrying her in exchange for the bride price and building roads, she drew a plan of the overhanging plank road.
Carving mountains, transporting rocks, erecting ladders...
On the cliff that was ridiculed as a fantasy, a ladder to the world is growing inch by inch.
