The Events At Northwood City

You chuckle to yourself. That's just a shadow! How can you be so scared of something that doesn't exist? Pssh. You're getting so soft. All these "strange" occurrences are probably just figments of your imagination. You should probably take a vacation. Maybe you can ask Mr. Yin.
You shake your head and grab your phone before locking the door behind you. You swear you hear something grinding its nails on your door back in the foyer. Should you go back?