A young Caribbean merwoman decides to bring her friends to explore living on land, but the trip puts them in horrible danger. Upon returning underwater, she must face the consequences of putting her entire community at risk.

Three myths from human groups on other planets describe the origin of humanity, and the necessity of respecting nature.

In an alternate universe where mermaids are critically endangered animals, a team of marine biologists off the coast of Jeju Island embark on a decade-long journey to revive the over-hunted, largely-infertile species. The researchers' hopes are set on one dominant female, but when their tampering crosses an irreversible line, their mission— and her life— become jeopardized. In an alternate world where mermaids are real and critically endangered, a team of marine biologists near Jeju Island embark on a decade-long mission to revive the over-hunted and overwhelmingly male species. The scientists set their hopes on one dominant female and her two male companions. However, as they study their sexual lives, the team learns just how complicated an "animal" can be— and how, sometimes, conserving a species comes at the cost of some of its members.

A South Asian woman harbors a deep fascination with the ocean. When she works with renegade scientists to track a blue whale, the woman and the whale form a deep bond.

In a future decimated by rising tides and extreme weather, the people of Earth have been displaced from their land and look to the sea to establish new civilizations. In order to survey the ocean and explore its resources, the U.S. Navy enlists an all-female cohort of “military mermaids,” whose human limbs and organs are genetically modified into fins and gills.

A young boy sits on the shore of one of Earth’s remaining beaches, his last moment at the planet’s natural sites before mankind must evacuate the planet it destroyed.

A woman living and fishing in the mangroves of Southeast Asia finds a wounded mermaid with a face almost identical to her own. She attempts to rescue and protect the mermaid from her ex-lover, a merchant who is seeking mermaids to cut off their tails for a profit. Despite her intense attraction and total submission to the powerful merchant woman, the fisherwoman finds herself going to desperate measures to keep the mermaid from her inevitable suffering at the hands of the woman she once loved.

In the near future, an energy crisis compels humanity to take advantage of the one source left untouched by industrialization: the past.

In the land of the dead, two souls try to find the origin of a legend.

In a world of gods and demons, two young girls leave their village in search of better fortunes and adventure.