Park Chanyeol is a young, rich and successful music producer without much social life. One day she meets y/n who writes lyrics. Together they have the chance of creating the song of love.

It's October in the present year, a year that brought series of unfortunate events. Park Chanyeol is suddenly engulfed with controversies, rumors, and possible truths he never thought would come to light. Drowning in misery, Chanyeol suddenly wakes up one day yearning for someone he hasn't talked to nor seen in years. Longing for her company, knowing that he's probably got nothing else to lose anymore, he finally mustered the strength to face Ma Sora again. What will this unexpected encounter