Echo is a 5'3 slim female. They look almost identical to Wren, but a few key differences is that their right side of their body is a blood red, their hair is a dark reddish purple and lastly, they look more like a demon.. complete with the horns. They are very playful and rarely harms others. They have a complete demon form where their bottom half of their body appears more like a goat, and their tail is sharper and has odd markings. They almost never go in that form.