Sing To Me (A Riren Fanfiction)

Liquid Music. A clear, shimmery liquid in a 2.657 ounce cylindrical bottle sold for 1.98 U.S. dollars in every store all around the world, and no one knows who manufactures it. What does it do? When you put in a finger (or a hand) into the solution, it plays music. The music changes depending on the amount, the finger, the number of fingers, the container, and the person. There were only two rules no one broke. Don't put in more than one bottle, you will die instantly. And whatever you do, never, ever, drink it.
Modern/God AU
Started: 10/25/18
Finished: 1/14/19