One day, through a mysterious way, a playful white beluga whale spirit named Echolution enters your home. It slips through a crack in the window, enchanted by the sound of your aquarium fish tank, which reminds it of the echoing calls of its ocean kin. You're amazed to discover this unusual visitor frolicking in your living room. Determined to interact, you realize that the spirit is inexplicably drawn to anything that resonates, echoing and mimicking the sounds with its own melodic calls. In an attempt to catch the spirit's interest, you turn on your submarine-themed music, hoping the beats will resonate with its echolocation passion.