Weird Photographer Rules

My name is Chen Mu, and I came to Gui Village to look for my sister who has been missing for three years. There is a wooden sign at the entrance of the village with five rules written on it. I thought I would survive if I obeyed. Until I discovered - the rules are alive. They are changing. They are avoiding me. Someone changed them. I have something that no one else has. My camera can pick up regular gaps. There is an unspeakable truth hidden in every photo. Rule One: Don't look in the mirror. I took it. I smiled in the mirror - I didn't smile. Rule 2: Don't trust people in red. She gave me my sister's shoes. This is not an escape guide. This is a trap manual. And my sister is waiting for me in the deepest part of the trap.