Blind play - has anyone read it?

After coming up empty when asking about horror bl I did a little Google and this came up. The story sounds insane and pretty intense and the art work on the cover speaks for itself. Just wondered if anyone had read it and if it's worth a read.

Google plot summary-The story follows Ah-in, an impoverished gay masseur who survives by faking blindness to put his wealthy, high-profile clients at ease and guarantee absolute discretion. His life turns into a living nightmare when he is hired by Seo Ilmo, a famous mystery novelist with a clean public reputation but a secret life as a sadistic serial killer.