At 2:47 in the morning, an unknown number called Su Wan's mobile phone for the seventh time. The other party claimed to be a lawyer and informed her to inherit an old house left by her aunt. But Su Wan's great-aunt passed away twenty years ago, and the house was burned to ruins in a fire fifteen years ago. What's even more bizarre is that the will comes with a condition: she must live alone in the old house for seven days before she can inherit the entire inheritance. Su Wan decided to go to the appointment, but found that all the clocks in the house had stopped at two forty-seven midnight, and the calendar on the wall was tearing off page by page, counting down.
