In the continent of Essos, the Old Gods fed on human faith and ruled for thousands of years. Their church is an invisible yoke, the Holy Knights are a cruel iron fist, and humans are just humble sacrifices on the altar.
Until that day, the tribe of Karen, the son of Orion on the border, was burned to the ground by the followers of the Thunder Lord because of the slightest suspicion of "heresy". Witnessing the tragic death of his relatives, despair and anger ignited the dormant power deep in his bloodline - it was the mark of the descendant of the ancient God-killer, a power that could directly tear apart the origin of gods.
The Avengers climbed out of the ashes of the tribe and embarked on the road of resistance under the guidance of the exiled scholars. He will hold the god-killing blade, travel through ancient ruins, unite the sporadic resistance fires on the continent, and fight against the huge theocratic empire. This is not only a revolution fighting for freedom, but also an epic story of how a mortal breaks free from the shackles of gods and cuts off the throne of gods with his own hands.
When the Holy War of the Lord of Thunder sweeps across the continent, and when former allies turn into enemies, Karen must make a choice between revenge and protection, and finally reveals the true meaning of the God-killing power - is it the darkness that destroys everything, or the dawn that illuminates the future?
