Su Meng is a young aspiring writer who has just finished writing her first online romance novel, entitled “Give You My Heart.” The novel features a classic Mary Sue heroine, who is utterly without flaw. Su Meng also created a villainous character to feature as the book’s “baddie.” Named Mu Si Chen, this domineering CEO of the business empire the Twilight Group is blessed with incredibly high intelligence and a prestigious backstory – as well as devilish good looks. He has everything a person could wish for...except love, and has fallen for the book’s heroine. However, fiction and reality become muddled when Mu Si Chen turns up and demands to live with Su Meng! Her literary creation starts making Su Meng’s “real” life a misery, with his endless cunning plans and bossy personality. Is it too later for Su Meng to change Mu Si Chen’s – and her own – destiny? Or could this strange arrangement lead the duo to romance?