Yan Ling has a loving husband for many years. Their life has always been ordinary and happy, until one day, he changed. He became busy, paranoid, and weird...
Yan Ling could not see other people during the day, but could only see him very late at night. He was covered in blood, his face was full of exhaustion and pain, and he was muttering: "Failed again..."
Until one day, Yan Ling accidentally saw a bloody hourglass, and she finally understood...
Intention: In short, let's survive first