-/- Black Pearl Cookie -/-

Before she became the monster she is now, Black Pearl Cookie once was a kind Gem Mermaid under the name of White Pearl Cookie who harbored insecurities over her lack of special powers compared to her sisters. Still, it didn’t stop her from doing the right thing as she saved the life of Lord Oyster, the young heir of House Oyster, and entrusted him with her pearl to protect him.

When she saw how Land Cookies attacked her home, how Lord Oyster sold her pearl after she had given it to him for safekeeping (despite his efforts to get it back), and the apparent death of her closest friend and servant to the Gem Mermaids, Frilled Jellyfish Cookie, she was both devastated and hurt to the point that she transformed into something monstrous. She vowed to obliterate anyone or anything that would prevent her from achieving her desire of solitude in a sea where she could hear nothing but the currents, without any ship to disturb her. What was once her kindness and innocence was twisted into wrath and hatred for all the Cookies who dwelt on land.