Secret ballrooms, hidden artwork and unlikely friends—welcome to the Regency apartment, where even time moves in surprising ways! Jake Simmons hates his new home initially, but with each passing day, the building reveals more of its mysteries to Jake. The occupants grow on him too. Unfortunately, Jake's feeling of belonging is short-lived: the city plans to demolish the Regency. Jake feels powerless. And then fate throws him a curveball: he's summoned to apartment 713, an apartment he's been told is off limits.