Shizuka is an out of the box quiet girl who doesn't speak. It's not that she can't, she doesn't choose to. She is a victim of abuse from her father. One night she runs away to get some of the fresh city air. (Yes we all know how fresh city air is right guys? Gag) Here she meets Yuya an escaped patient from the hospital. She refuses to talk to him so he refuses to tell her what is wrong with them. They share the night together while Shizuka is unknowing to Yuya's rare disease.
~Until The Sun Rises