Kaho climbed up to a position on her own. Her husband also held a position at the same workplace, and both of them were called "demon couple" because they were cold-hearted to her subordinates. One day, Kozuka, an employee of the sales department who harbors hatred for Kaho and his wife, obtains a USB that records evidence of Kaho's husband's fraud. And Kaho, who was threatened by Kozuka with the USB, was forced to perform humiliating acts, and her pride was shredded. Her appearance was exactly the "loser" that Kaho despises the most...
