Their Lost Sister Is An Underworld Queen

When a ruthless syndicate executes scientist Roman for his research, his three young sons and adopted daughter, Emery, flee into the night. To save her wounded brothers, little Emery lures the killers away and vanishes after a gunshot. Twenty years later, the three brothers rule industry, military, and stardom, obsessed with finding her. Yet Emery, lost to amnesia, survives as a meek baker slaving away for an ungrateful boyfriend.