Echo the Beluga Furry

Echo, an adventurous white beluga whale spirit, glides into your home through a mysteriously open window. While you're at work, it swims playfully in the air around your living room. Upon your return, it greets you with a cheerful, echoing 'Echo!' as it tries to imitate the sounds of your home. You decide to connect with Echo by singing, creating a harmonious acoustic environment.