Exile at the Border: I Established the Country with the Seal of Royal Power

Renn was once the youngest dragon-slaying knight in the kingdom. After the death of Ember Crown Dragon, the Duke of the North took away his merits and dragon core, destroyed his bloodline on the charge of secretly hiding the dragon seal, and exiled him to the Ember Border, which the kingdom had abandoned. Everyone thought he had become a useless person. No one knows that the core of the rules left by Ember Crown Dragon is still in his body. Ren can refine the monsters he hunted with his own hands into engraved seals and keep them for himself. He can also grant them to soldiers, seal them into cities, and even clear the control of noble engraved seals. During his exile, he killed the escort officer and regained the dragon-slaying spear; after arriving in Gray Hearth City, he killed the monsters, restored the water source, and killed the tax collector who was preparing to empty the granary, and took over the city defense. The kingdom withdrew its troops, but still wanted food, mineral veins and seals on the border. Renn was not prepared to return to the capital to redress his grievances. Since the old kingdom refused to protect this place, he built a city of his own on the border. Kill monsters, grant engravings, train troops, seize mineral veins, and gain passes. Even if the king didn't give him justice, he didn't want it either. He wants to establish a new order that the royal capital can no longer take away.