Yuya, who runs a real estate management company, lives in a quiet residential area with his beautiful wife Hana and his lovely daughter Momo. One day, a man who holds a grudge against Yuya, accompanied by a group of yakuza, visits Yuya's home while he is away. They attack Hana, who is home alone doing housework, and also harm Momo when she returns. The men then kidnap the mother and daughter, later contacting Yuya via video call to show him footage of them being repeatedly assaulted, a torment far worse than death itself for Yuya.
