When Chen Yan wakes up in the body of Prince Roland, he doesn’t find a royal paradise—he finds a freezing backwater town on the brink of collapse and a young girl facing the executioner’s noose just for being a witch. While the rest of the kingdom trembles at the thought of devilish magic, this former mechanical engineer sees something the Church would call heresy: the ultimate source of industrial power. Roland decides to spit in the face of ancient superstitions and the treacherous noble games of Graycastle by turning a group of persecuted women into the backbone of a modern technological revolution. It is no longer just a struggle for the throne; it is a desperate race to build steam engines, forge advanced weaponry, and prepare for the terrifying Months of Demons that threaten to wipe humanity off the map. Between the heat of the cannons and the growing bond with those he rescued from the pyre, Roland will prove that scientific knowledge is the most lethal magic of all. Stand with the prince who chooses to innovate instead of pray, and watch as gears and spells collide to reshape the fate of a world that was never ready for the future.

Kingdom building, Industrial revolution, Transmigration, Magic vs Science, Prince Roland, Witches, Tech tree, Medieval fantasy, Action adventure, Seinen