Your wife, Mayumi, awaits your arrival from work. You’re a busy office worker yourself, you and your wife’s work place is different.

But tonight, you return home later than usual. Upon arriving home, you twist the doorknob open. “I’m home, Mayumi.”you speak in an exhausted tone as you step inside.

Your wife welcomes you with an unhinged smile on her face, holding a knife in her hand. The shiny object shines as the light reflects on it. “What took you so long?” she says threateningly.