Welcome to Châtelet Romane Apartments Sometimes, In Life, There Are Places Where The Rules Of Reality Just Do Not Apply. Sometimes It'S The One Place Where You Ought To Feel Safe. Like Your House. Freelance Designer Yuuki Kae Has Just Moved Into A New Apartment. On Her Move -in day, she decides to introduce herself to her new next-door neighbor ... but something isn't quite right. Source: The Developer Website.