Souzou Renkinjutsushi wa Jiyuu wo Ouka Suru: Furusato wo Tsuihou Saretara, Maou no Hizamoto de Chouzetsu Kouka no Magic Item Tsukuri Houdai ni Narimashita

In the militaristic Empire of Regus, strength in combat is the sole measure of worth—and Thor Regus, the Duke's own son, is found utterly wanting. Possessing only the ability to create and fortify magical items, he is deemed a liability in a society that worships the sword. Branded useless by his own father, Thor is cast out not merely in disgrace, but as a political sacrifice, a hostage sent to the unforgiving wastelands ruled by the Demon Lord. Exiled to the very heart of his nation's greatest enemy, Thor faces a realm teeming with monsters and despair. Yet, far from a death sentence, this banishment becomes his liberation. Freed from the empire's rigid expectations, he discovers that his unique talents are not weaknesses but the keys to a new world. In the demon territory, his ability to forge enchanted items with unprecedented power is not a failure, but a revolutionary force. As he sets to work, his innovations begin to reshape the barren landscape, turning it into a burgeoning civilization that could rival the empire that rejected him. This is the story of an exile who, armed with creation, will challenge the heroes of his homeland and build a new order from the ashes of his own ruin.