The Treasures of the Ancient Ruins

"Ancient ruins? The treasures coveted by the five great families?" Kant's expression was a bit strange, but it wasn't a smile. He knew very well that behind the five great families stood the world noble families. If these two guys really discovered something extraordinary and the five great world noble families took a fancy to it at the same time, and they could still come here unscathed and act as if they had pledged allegiance to Kant?