Introduction: "Logan, I'll kill you sooner or later!""Anytime, you're welcome."Annabel's life goal is to marry her high school physics teacher and get rid of her stepbrother, Logan. Logan's life plan is to kick out the annoying physics teacher and marry Annabel.Annabel not only has to constantly be on guard against her stepmother, Brenna, who caused her mother's death, but also be wary of Brenna's son Logan's deep affection. However, she gradually finds herself  drenched in Logan's dominance and tenderness....