He was originally the aloof prince of Mobei, but once he fell, his family was ruined. He vowed revenge. An assassination attempt failed and he was seriously injured. He was rescued by a panicked poster, but he left without saying goodbye because his revenge was unfinished. Unexpectedly, the apprentice he had raised ran away with the son of his enemy. He let her fall into the sea with his own hands in anger, and later founded his own sect "Qiming Pavilion". He used a half-blood mask to hide his true appearance, and released all kinds of mysteries to lure them in. But he did not expect that an invisible thread had already touched his heart. But, what is the truth?