Full of confidence after drawing the Sword of Heaven, Shen Jianxin comes down from the mountain and returns to the martial world. At the same moment, the martial community of the Central Plains faces a crisis like none before it. Because of the power tied to his birth and the blade he now carries, Shen Jianxin is sent on a dangerous mission into the seafaring world, where he is drawn into one scheme after another. As he and his companions travel, mishaps keep piling up, and the true identities of mysterious figures slowly come to light. The series is a twelve-episode online action adventure set in a fantasy martial world.