The Little Mermaid lives in an underwater kingdom with her father
the sea king; her grandmother; and her five elder sisters, each born one year
apart. When a mermaid turns 15, she is allowed to swim to the surface to watch
the world above, and as the sisters become old enough, one of them visits the
surface every year. As each of them returns, the Little Mermaid listens
longingly to their various descriptions of the surface and of human beings.
When the Little Mermaid's turn comes, she ventures to the surface,
sees a ship with a handsome prince, and falls in love with him from a distance.
A great storm hits, and the Little Mermaid saves the prince from a
near-drowning. She delivers him unconscious to the shore near a temple. Here
she waits until a young girl from the temple finds him. The prince never sees
the Little Mermaid.
The Little Mermaid asks her grandmother whether humans can live
forever if they do not drown. The grandmother explains that humans have a much
shorter lifespan than merfolk's 300 years, but that when mermaids die they turn
to sea foam and cease to exist, while humans have an eternal soul that lives on
in Heaven. The Little Mermaid, longing for the prince and an eternal soul,
eventually visits the Sea Witch, who sells her a potion that gives her legs, in
exchange for her tongue (as the Little Mermaid has the most intoxicating voice
in the world). The Sea Witch warns, however, that once she becomes a human, she
will never be able to return to the sea. Drinking the potion will make her feel
as if a sword is being passed through her, yet when she recovers she will have
two beautiful legs, and will be able to dance like no human has ever danced
before. However, it will constantly feel like she is walking on sharp swords,
and her feet will bleed most terribly. In addition, she will only get a soul if
she finds true love's kiss and if the prince loves her and marries her, for
then a part of his soul will flow into her. Otherwise, at dawn on the first day
after he marries another woman, the Little Mermaid will die brokenhearted and
disintegrate into sea foam.
The Little Mermaid drinks the potion and meets the prince, who is
attracted to her beauty and grace even though she is mute. Most of all he likes
to see her dance, and she dances for him despite her excruciating pain. When
the prince's father orders his son to marry the neighboring king's daughter,
the prince tells the Little Mermaid he will not, because he does not love the
princess. He goes on to say he can only love the young woman from the temple,
who he believes rescued him. It turns out that the princess is the temple girl,
who had been sent to the temple to be educated. The prince loves her and the
wedding is announced.
The prince and princess marry, and the Little Mermaid's heart
breaks. She thinks of all that she has given up and of all the pain she has
suffered. She despairs, thinking of the death that awaits her, but before dawn,
her sisters bring her a knife that the Sea Witch has given them in exchange for
their long hair. If the Little Mermaid slays the prince with the knife and lets
his blood drip on her feet, she will become a mermaid again, all her suffering
will end and she will live out her full life.
The Little Mermaid cannot bring herself to kill the sleeping
prince lying with his bride and, as dawn breaks, throws herself into the sea.
Her body dissolves into foam, but instead of ceasing to exist, she feels the
warmth of the sun; she has turned into a spirit, a daughter of the air. The
other daughters of the air tell her she has become like them because she strove
with all her heart to gain an eternal soul. She will earn her own soul by doing
good deeds, and she will eventually rise up into the kingdom of God.