Three Point Three

Three Point Three Plot:

Auditor Lin Xiaoran has been working overtime for three weeks to verify massive accounts, only to hear eerie noises above the ceiling late at night. Standing on her desk, she discovers a note pasted on the ceiling: "Three point three feet above, three cents missing below". The next day, all accounts mysteriously balance, but her computer suddenly displays an encrypted message: "Now, it's time to settle your debt". When the refrigerator light starts flickering in the dead of night, keyboard clicks echo again in the empty office...