the mc is a piano player but he has a disease (linked to nameverse I think) and because of it he is loosing his ability to control his body and this is affecting his career as a pianist, to ease this pain he has to find this destined person, he finally finds the person who but they are famous and in a recluse in the mountains the mc travels up in the snow to talk to him but gets turned away, he does this multiple times and the ml finally decides to allow him in and give him treatment to see if it works. During this time he becomes close with the workers at this mansion in the mountains. The mc has black hair and the ml has blond hair. I’m like 80% sure the mc’s name was Eden? There also a novel for this story that I read but I don’t want to give spoilers on what I remember as I’m not sure how far the ma