It is said that there are sharks living in the depths of the South China Sea. Ning Xiren only wants to get the shark beads from the eldest son of the sharks (Gu Mosen) in his life. Continuing the lineage of the Ningxi clan. But by mistake, Gu Mosen fell in love with the adopted daughter (Wu Siyu) of Elder Ning Xiren (Qingming).
Ning Xi Ren Ling Dan lives once every ten years. Wu Siyu sacrificed himself to protect the lives of his people. Wu Siyu also sacrificed himself to protect the shark (Gu Mosen).
Gu Mosen refused to believe that Wu Siyu sacrificed himself, thinking that Wu Siyu abandoned him. Gu Mosen never left the place where he met Wu Siyu. Day after day, year after year, Gu Mosen couldn't stand it anymore.
This year, Gu Mosen waited until the fog star tree bloomed. This was Wu Siyu's favorite plant in life. The fog star tree bloomed and Gu Mosen also passed away.
Concept: The flowers do not die when they fall. The wind picks up the flowers and falls again, and then the flowers die.