Where The Light Goes (Your Lie In April Fanfiction)

Five years had already passed since Kaori died. Arima Kousei is now a successful pianist who studies music and plays piano in the United States along with his piano mentor, Seto Hiroko and father, Arima Takahiko. In the midst of his success in Entertainment Industry, he falls ill and diagnosed with a scary disease- Cancer. Will he be able to step out of it?