Following the sound of a haunting piano, passersby find themselves lured to an abandoned villa, watching a mysterious siren perform behind a wall of glass. As the listeners reach out, the mirage shatters, leaving behind only the husk of a fallen chandelier. Despite this, Sona still plays every night, yearning for the day when the mirage will shatter and finally give her spirit a mortal form.
The concept comes from @jasonxiaojie on Twitter.