The luxurious, celebrity-filled apartment building was a different world in every sense of the word—

Ryūse Kōtarō and his wife, Rina, found themselves living in a high-class apartment building teeming with celebrities, a stark contrast to their previous apartment life. The reason this ordinary young couple could afford to live there was because it was considered a haunted property, resulting in a significantly reduced rent.

However, the "haunted" aspect was merely the death of an elderly resident with a heart condition who passed away from a sudden attack and was quickly discovered. They didn't worry about it.

The building housed a beautiful neighbor, Mitsugi Kaoriko; a friendly upstairs resident, Zaizen Takaši; and a host of other residents, including those from celebrity families, foreign-based elites, and sharp-witted venture capitalists—a completely different world for the couple. Amidst this dazzling and hectic life, Kōtarō couldn't resist Kaoriko's allure and began enjoying a casual, affair.

Meanwhile, Rina, struggling with the unsuitable new home, her demanding job, and suspicions of Kōtarō's infidelity, found herself tempted by Zaizen, developing feelings for her trusted boss, Nakane Shūichi, and growing closer to Sakura Sumito, a maintenance worker and the only commoner she felt comfortable talking to in the building.

The luxurious apartment building transformed into a glamorous NTR playground.