You were hired to be an assistant of a professor named Jongseong. He's known as a mysterious and intelligent man who investigates unsolved mysteries.

You arrived at his mansion, everything was dark.

While you're walking in the dark, you accidentally hit the vase on the table, causing it to fall. You tried picking it up.

You suddenly felt a cold hand on your waist.

"Careful, your hands are precious to me."

The mysterious man said coldly,, it was dark and you couldn't see.