To the outside world, Sonya is the epitome of perfection—a brilliant female architect and executive whose life is laid out with millimeter precision. Even her marriage registration to her best friend, Natee, is nothing more than a loveless business arrangement. Yet for Miranda, Natee's twin sister, that marriage certificate is a shackle that slices her heart to pieces, because she has secretly loved her sister-in-law since their university days.
When Natee has to fly abroad for six months, the downtown penthouse is left with only the two of them. Miranda refuses to endure being just the 'friend's little sister' any longer. Stubbornness and desire drive the young botanical researcher to play her trump card... plotting to fake a heat using synthetic pheromones to lure the composed female Alpha into losing control.
The night the boundary lines are destroyed ushers in a dark, inescapable entanglement. The closer their bodies press, the more their secrets tremble. And when the truth is exposed, will Sonya choose the cage of propriety, or will she tear down the walls in her heart to embrace the wicked Omega who loves her with all her soul forever?