A visual novel/horror game made by first-party developer, softmax in 2008 on its console, Asura.
This game is known for its complex story format an an adaptation of korean future-fantasy novel written in 1931 by Dong-in Kim as part of
Sonata of a flame series, when korea was under japanese occupation.
Set in 1950, After Sung-Soo was locked in an insane asylum, he searches for why it he committed criminal activities to drive his muse. At this time, only the people the original game know that he couldn't get a muse as sung soo had no formal education in music.
After visiting sung-soo's insane asylum, it is revealed that Sung-soo had trouble with voices on his head, which was strange.
It as seems like a devil of some sort has pocessed him. Realizing it was something like that, it tries to prevent him from pocessing him.
This game was rated 100/100 by metacritics.
Highland Jade