The international bestselling sensation, published in the US for the first time!

When Mana sees her husband, she's surprised for two reasons. One, it's been five years since she last saw him. Two, didn't she kill him?

Mana Suzukura spends her days working at a clothing manufacturer in Tokyo in quiet solitude. But one day, on her way home, she is ambushed by Hodaka, a client who has taken a persistent liking to her. She is saved from his advances by her husband, Kazuki, but Mana is not relieved. She is terrified. Because five years ago, Mana pushed her husband off a cliff.

Kazuki claims to have no memories of their past life together and there seems to be no trace of the violent man Mana once knew him as. Reluctantly, she allows him to move back into their former home.

Just as Mana is adjusting to this new life, a detective informs Mana that Kazuki's remains have been found in the mountains of Miyagi Prefecture.

Who is this man that Mana has allowed into her house? And how is she going to get him out?

This internationally bestselling psychological thriller is full to the brim with shocking twists, secrets like open wounds, and a gripping exploration of what one woman will do to survive.