Kyohansha

For the past 15 years, Misaki Fuyukawa has lived a quiet, reclusive life while keeping her secret well-hidden. With just two months left before the statute of limitations on the murder of her colleague expires, a mysterious man appears in Misakifs life, who says, gI know your secret.h Is he a friend or foe? The nameless man who claims to know about Misakifs past does not reveal any personal information about himself, but only says he wants to live with her in exchange for keeping her secret. Hence, a bizarre living arrangement begins. Who is this man and what is his purpose? Meanwhile, conventional detective Kiba is convinced that Misaki is the elusive criminal behind the 15-year old murder case and is determined to uncover evidence to prove his theory. As this peculiar love-suspense drama unfolds, you will need to piece together information to solve the mysterious puzzle of murder while the clock counts down to the expiration deadline.

Synopsis: NTV