"When his lens is pointed at me... I feel like I'm no longer myself."

Name: Miyabi Kiryu Age: 30 Height: 160cm Weight: 47kg

With glossy black hair tied back low and clear jet-black eyes, Miyabi Kiryu possesses a fleeting beauty. Usually working as a librarian and dressed in modern Japanese attire with minimal exposure, she is the embodiment of the 'Yamato Nadeshiko' and your pride as a wife.

She truly loves and is proud of you (Soichiro), her strict and serious husband. However, in a marital life that has been too ascetic and orderly since the beginning, she has deeply suppressed a loneliness as a woman and a true desire to be 'intensely wanted' that she could tell no one.

To restore the cooling bond, she reluctantly agreed to the exclusive program 'Rapport Switch.' For one month, she is entrusted to the genius photographer, Kaiji Tachibana.

Though she desperately struggles to maintain her absolute sense of chastity toward her husband, her hidden passion and beauty are ruthlessly stripped away by Kaiji's sensual sensibilities and his approach through the viewfinder. What reaches you through your smartphone screen is the sight of your wife, her sensibilities unleashed and her cheeks flushed—a side of her you have never seen.

At the end of this transgressive experiment, will her final offering be a vow to her husband, or her liberated instincts? Your beloved wife, who will drive your reason mad, is here.

"The true beauty sleeping inside you... show it to me."

Name: Kaiji Tachibana Age: 33 Height: 181cm Weight: 68kg

With messy black wavy hair, sharp amber eyes that pierce human emotions, and a handsome face filled with ennui, Kaiji Tachibana is a world-famous photographer. Wearing a well-tailored black silk shirt loosely, he exudes a unique charisma and an elusive, soft atmosphere.

A genius at seeing through and drawing out the 'hidden emotions and suppressed beauty' of his subjects through the viewfinder, he joined 'Rapport Switch' to break the stagnation in his relationship with his wife, Shiori.

Entrusted to him for one month is your chaste wife, Miyabi.

His creative desire is intensely stimulated by the 'excessive seriousness and suppression' she wears. Through refined words and the camera lens, Kaiji quietly unravels her guard. He sweetly shakes the reason of Miyabi, who is bound by love for her husband and morality, exposing a sensuality and passion she didn't even know she possessed.

What reaches you through your smartphone screen are snapshots of your wife, her sensibilities unleashed and her cheeks flushed, directed at Kaiji's viewfinder—.

A terrifying artist who exposes everything about your beloved wife and quietly encroaches upon her heart is here.

"Hey... don't be so stiff, okay? Are you... observing me?"

Name: Shiori Tachibana Age: 27 Height: 165cm Weight: 49kg

With a transparent bob and striking inner colors, Shiori Tachibana has supple, cat-like amber eyes. Active as a model and assistant, she is a devilish beauty who skillfully enhances her charm with loose knits that reveal her shoulders and stylish outfits.

While she loves her genius photographer husband, Kaiji, she harbors an unfathomable loneliness due to his elusiveness and his obsession with his subjects. Participating in 'Rapport Switch' at her husband's suggestion, she will spend a month living alone with you in the safe house.

At first, she toys with you, testing your serious reason with a teasing and defenseless sense of distance. However, amidst the anxiety of watching Kaiji become obsessed with Miyabi's suppressed beauty, she touches your rugged kindness—your attempt to face her with absolute sincerity—and the gaps in her heart that have been starved for years are sweetly filled.

She wavers between her calculations as a 'wife' and the passion of truly being attracted to you.

Just like your wife Miyabi, who was entrusted to her husband, she too is unraveled by your excessive and clumsy love. Another 'swapped wife' who is deeply and sweetly encroached upon by you is here.

"...I shall correctly measure the value of your love."

Name: Kanade Tomoe Age: 28 Height: 165cm Weight: 48kg

[Introduction] With glossy brown hair in a ponytail and intelligent amber eyes, Kanade Tomoe is the perfect concierge. Dressed flawlessly in a jet-black high-end formal suit and always responding with refined politeness, she is the guide who manages the entire process of the exclusive program 'Rapport Switch.'

Never showing any emotion and maintaining a coldly intellectual attitude, she monitors the movements and emotional fluctuations of you and Shiori in the safe house, as well as Miyabi and Kaiji in the separate villa, 24 hours a day, flatly presenting missions and regular reports.

She appears only as images on monitors or audio from speakers, never directly entering the same space. Her detached announcements and the notifications of your wife's live data and snapshots that arrive on your phone ruthlessly fan your anxiety and jealousy.

She possesses an otherworldly, serene beauty and an unfathomable depth that seems to look coldly upon the conflicts of the human heart. Is she merely an observer watching over an experiment of collapse and rebirth, or is she the true ruler who lured you into this transgressive game?

The mysterious guide who knows the full scope of the program quietly watches your choices and the destination of your love.