Viola Lim is a secretary by day, but by night she becomes Violet, a children's author with a different persona. She adopted a pen name and wrote The Child with a Mask to escape from her discourteous boss Harrison Kwon, who is more obnoxious than attractive. Nevertheless, Kwon is now motivated to find out who the creative mind behind the story is. Viola is uncertain about how long she can continue hiding her alter ego and what Kwon's underlying motives may be.