夫は平社員、妻は社長秘書として働く白石夫婦。円満夫婦と言われていた二人だったが、夫が知らない間に妻は誰にも言えない業務に当たっていた…。

The Shiraishi couple—husband as a regular employee, wife as the company president's secretary—were said to be a happily married couple. However, unbeknownst to her husband, the wife was engaged in work she couldn't tell anyone about…