Nope actually hyesung is kind of like his "muse" and the night when they slept together inspiration came to him suddenly. Its not about "purrifying" or anything lol
Lol. I know I know, I was just joking. It was just really funny when I was reading it at first cause he went like "fuck, what have I done" and then he sprints to the piano. It just reminded me of purification and holy water because of the mood around him when he played. I do know that he got inspiration from it and all that after I continued reading. Srry if it was misleading.
But seriously though, that's got to be one of the best manhwa scenes ever xD
I'm laughing so hard.
The black haired dude be like "Shit I made a mistake... time to play the piano."
Like damn, his piano is capable of purification. It's his holy water, the solution to all.