How a Realist King Builds an Empire
Kazuya Kamakura, a brilliant engineering graduate obsessed with military technology, he transmigrated into the brutal fantasy continent of Europa as the King of Barcelona. Unfortunately, his kingdom is bankrupt, his people are starving, and corrupt nobles are plotting his downfall.
But when a unique cheat activates, everything changes:
【Ding! Kingdom Building, Technology, and Harem Management Systems online!】
While other rulers rely on magic and swords, Kazuya uses cold realism and modern science. From casting industrial cannons that shatter knightly armor to securing his global empire through 15 strategic political marriages, he refuses to be a puppet.
Watch as a clever, proactive king bridges the technological gap and builds a global empire from scratch!