The evil dragon invaded in large numbers, and humanity faced the crisis of extinction. Will the dragon-slaying knight of the ancient prophecy be able to lead everyone to defeat the dragons?
Darryl and Kent, two brothers who grew up under the threat of evil orcs, are survivors of the northern frontier kingdom. They vowed to take revenge and restore their kingdom. Years later, the evil dragons of the north ravaged the continent like wildfire, taking pleasure in hunting humans. The two brothers accidentally learned that they were descendants of the ancient dragon-hunting knights, so they decided to go to the homeland of the legendary dragon hunters to learn dragon-slaying skills.
When the two finally reached the homeland of the dragon hunters after a long adventure across the continent, they discovered that the prophecy had chosen Kent, the younger brother with little combat experience, as the leader of the dragon hunters, rather than Darryl who was known for his bravery.