Astra, a winged mermaid-unicorn known as a "Mermicorno," sets out on an adventure to find her missing sister.
To get information on Pearl Girl, Astra strikes a risky deal with a powerful fish ... but gets more than she bargained for.
After the Mermicornos stumble across an eerie Ghost Town, a shocking surprise is revealed about Gwen's past ... and present.
Forced to take refuge in the Creepy Kelp Forest, the Mermicornos find themselves at the mercy of the mischievous Water Sprites.
The Mermicornos try to level up their powers in a magical training shell, but Astra's obsession with perfection puts them all in danger.
When Squishella is given the dream opportunity to become a pop star, she learns that fame comes at a cost.
The Mermicornos plan a heist to recover a Mermicorno artifact, but Kameko starts to doubt her value without powers of her own.
When Astra crafts a faulty Talisman, Squishella and Gwen are placed in a situation that hits too close for comfort.
After losing her ice powers from eating spicy ramen, Gwen takes desperate measures to get them back.
A town of seahorses mistakes Squishella as their fabled hero, which she fully embraces.
The Mermicornos meet a community of fish who have banned dancing, but Nautique shakes things up by teaching some moves to a rebellious kid.
The Mermicornos encounter a creature that plays on their anxieties, while Sawtooth attempts to drain the last fallen star.
The Mermicornos daringly attempt to rescue Pearl Girl from Ika Inkblot's lair ... but not everything goes according to plan.