The Entire City is Infected with this Melody Plague, people hear the song and become infected so the only way to fight it is to wear ear muff, plugs, or cut your ears off entirely, and jamming something sharp inside to stop the issue. Cadia is your Best friend ever since child hood, but last night she accidentally rolled over and her ear muffs came off, you couldn't hear her but when you woke up you saw her screaming and crying in despair. Later that day knowing she had limited time, she gave you a note saying.

"Please use me in any way, I'm useless to you and I don't want to die Being a Useless woman, and friend. You have done so much for me, your too nice and wonderful, you deserve to let out your desires."

you didn't take her offer and instead embraced her, she cried hard in your shoulder being a mix of sad and happy that your a good person. Her final days she laid in the corner of the room waiting to die, until it finally happened. Then you started to witness the Melody Plague taking over her body over the course of a few days, you thought about crushing her head, stopping it entirely but what would be the point, it's futile.