He is a bead flowing in the deep sea, with tears as beads and songs as life; he is a passer-by in the world, wearing shackles and his heart goes to the abyss. An accident caused the fate of the mermaid Qi Yanluo and the human Qin Yan to become entangled in the tides. . But the deep love that crosses races is destined to withstand a cold that is more piercing than the deep sea. When the tears of the sharks run out, when the obsessions of human beings turn to ashes, can they wait for an ending that is not fulfilled by the world when the fog clears and the sea calms down?
Motto: "I'm killing you, but I'm also loving you." As a military inspector in charge of the power of life and death, he regards sharks as prey and exhibits to be slaughtered. However, during a routine fishing trip, he unknowingly fell in love with the shark without knowing it. When the arrogance of power is shattered by love, and when hunters find themselves falling in love with their prey, what awaits them is an unbridgeable racial gap and destined destruction. This is a tragedy about pride, prejudice and belated affection. After he had all the power, he lost him forever.