Diopter

After finishing his residency, Ham Seolwon opened an ophthalmology practice in his hometown of Seansi. He decided that while he was home, he would also spend some time with old friends at a mountain villa for a long weekend. Because of some unexpected circumstances, his friends will arrive the next day and he will have to spend the night at the villa alone. An unexpected sound woke Seolwon and when he investigated, he discovered a stranger in the villa. Scared, he uses his cell phone to call his friends and the police…

“I’m really sorry. There is no way for cars to pass through right now.”

“Returned due to heavy snow – No access to the mountain area!”

Seolwon finds himself isolated with the strange intruder—Alpha Gu Haeju.