OK, now I'm also thinking about ghost Sang-woo, and how different he would be from ghost Inho?
I think sang-woo would do everything possible so that Gihun does not return to the games. He would sabotage him at every turn, sometimes almost, if not actually hurting him if it meant Gihun wouldn't get closer to either the recruiter, or get another clue as to the island or the frontman.
At first, Gihun thinks it's either bad luck or the frontman, but one day while he's walking down the street, a woman grabs his arms and tells him that he has a vengeful spirit attached to him, protecting him, and it's best if Gihun allows the spirit to take care of him....or else.
Gihun doesn't know what to think about that until later that day, when he's getting ready to go look for the recruiter, something slams him down onto his bed. He feels as if someone is sitting on him, their cold, wet hands over his collarbone, heavy.
He's scared and confused when suddenly, he sees a flash of something. A flash of a man with glasses, wet with blood and water on top of him, scowling.












