Sungyeol is a perfectly normal high schooler with average grades, average looks and an average life. He repeats that like a chant to whoever he meets. Of course, it’s only his wishful thinking. If he were obligated to tell the complete truth about himself, it would be something like, ‘Hi, my name is Lee Sungyeol and I’m a high schooler who can see ghosts. I have average grades but a handsome face to compensate it. So in other words, my life is absolutely not normal.’

 Sungyeol's life had changed when a certain ghost with no memories of his past, entered his life. He wonders if his life would've had a different conclusion if he had chosen to not accept the said ghost.