Daughters of Poseidon, The Twin Mermaids grew up in the sea as two spoiled princesses. One is good and sensitive while the other is a naughty bad girl! Marysha, the dark haired Mermaid has the habit of "borrowing" her father's powerful magical trident without his consent and gets her sister, Sharleze in all sorts of predicaments!

With the power of Poseidon's Trident, Marysha can turn into human and explore the world of men, but it never ends well, and only her sister Sharleze with the help of her older brother, Triton and his magical conch-shell can save her!