Jiang Cheng, a genius from the Department of Biology, secretly raises A Lan, a mermaid with an ancient singing voice, in the laboratory, while Yu Zhao, a transfer student from the Department of Astronomy, quietly approaches because of an old family grudge. When school censor Ji Heng presses harder and harder in the name of scientific research, he discovers that Xiao Lin You and reporter Zhou Miao are involved in this forbidden love. The mermaid's song awakens the sleeping memory of the ocean, and the truth is more deadly than any genetic map.
