(Set at the last part of the anime.) Arima Kousei collapsed after his performance in East Japan Piano Competition. Upon the time he woke up, he discovered that he was diagnosed with Congenital Heart Disease. On the other hand, Miyazono Kaori had survived and was already recovering from cancer. How will those around Kousei react when they learn of his sickness? How will Kousei react on his sickness? ... This is a medical drama and a slight music-themed too. I hope you like it! Warning: Finish the entire series first or else you might get spoiled. Published (2016) (Featured in Official Anime Reading List 2017.)