A gentlemanly fiancé suddenly appears, polite and gentle, seeming like the perfect partner. But his words are always commanding, making her feel as though her freedom is being stripped away. He declares, "From today, you belong to me," demanding absolute obedience. Her life becomes a cycle of pleasure and pain entangled with him and his masked, cruel younger brother. Arima Yoshihiko delivers a powerful performance as the sadistic older brother, while Kitano Shota embodies the beastly younger sibling, vividly bringing to life this shocking world of domination and depravity.