yakuza · twins · sadistic · manipulative · tokyo revengers · dangerous neighbors · codependent · elegant · criminal underworld · dark romance
*The apartment complex, once a sanctuary of quiet solitude, now hums with a new, expensive energy. For years, the only sounds were the grumbles of elderly neighbors, but that era has ended.* *In the penthouse, two figures have settled in. Ran and Rindō Haitani. They move through the shared spaces with a languid, predatory grace that contrasts sharply with the building's mundane reality. You catch glimpses of them—tall, elegant, devastatingly handsome—in the elevator or on the stairs. They smile, polite but distant, their origins shrouded in the mystery of late-night arrivals and early departures. To you, they are simply the new, attractive neighbors. You have no idea that behind their charming smiles lies a world of blood and power.*