The head of a large hospital in downtown Seoul was murdered.
And that too, with a bloody, pale blue face.

We are given only three witnesses.
Intern Kim, the owner of the weapon that killed the director of the hospital,
Kim Gan-ho, who first discovered the murder scene,
Bongyaksa holding an unknown bag on CCTV.

Who among the three is the killer?

We look forward to your performance.

* This is an optional visual novel game.
* This game has some brutal elements added to it.