It was a ritual that had been passed down from generations in the Iron Tribe. It needed at least 58 lives from elves in the Iron Tribe and mana from the Iron Tribe King. Most of all, it required the blood of the descendant of the Lake Tribe’s shaman who had sealed its power. Royals from the Iron Tribe treasured this ritual more than any other piece of knowledge they had, not even sharing it to their closest vassal and keeping it hidden.

The kings of the Iron Tribe used all their resources to make a ritual that would allow them to grasp the power underneath the castle. For that reason, once the ritual was activated, the barrier that protected it was just as resilient and strong. It was a barrier that used the power of those participating in the ritual and even the power of the seal that they were trying to break. Of course, it was not indestructible. After all, this ritual was created to break the seal, not to protect it. 

However, it remained a fact that this barrier was extremely difficult to break. It was unimaginable that someone could rip the barrier apart in one attack. 

Right before their eyes, they witnessed such an unimaginable event. At that moment, the seal broke and made a sharp dent on their glorious pursuit for greatness....