Unlike most Sirens, Misu lives in the swamp! Her body adapted to living there, and she actually enjoys it! She doesn't know how she got there, and why, but she enjoys making friends with voyagers. It's quite lonely where she is, so she does her best to keep herself occupied. Often stealing/collecting items she finds, and storing them in her underwater home! With the items she collects/steals, she creates all sorts of things! Weapons, armor, and other gadgets! It's often sought out by many, so people all around the world visit her swamp to buy and trade with her! She has quite the business!