People are full of curiosity and fear about the red dragon on Beishan Mountain. Noah, a young man who wants to get the title of knight, climbed up Beishan Mountain alone in order to kill the evil dragon and become famous forever. However, he is in danger on the mountain and meets the strange young man Segon. Segon saves Noah and takes him deep into the forest of Beishan. Then Noah discovers that Segun is the incarnation of the red dragon.
The injured Noah was trapped in the dragon's lair, and the red rope of fate between him and the red dragon Segon could no longer be separated...