A Tragic End for a Cannon Fodder? The Maid Has Bullet Comments to Protect Her!

[On-screen comments + comedy + trope subversion + love that grows over time + a self-preserving heroine + a seemingly sweet but secretly scheming hero] Yun Zi discovers that someone plans to switch brides right outside her young lady's bridal chamber! But just as Yun Zi is about to step in, she sees a heavenly book. It tells her that stopping the switch would put the story back on track, and her young lady would kill her for it. Yun Zi immediately backs off to save her own skin! Who knew that keeping her head down would land her as the third young master's bedchamber maid? But once the hero and heroine fall in love, won't she be sold off? This place is no good. Yun Zi will make her fortune with the on-screen comments! But just as she's about to fake her death and run away, the heavenly book says the third young master has fallen for her? How could that be? The book also says the male lead belongs to Sisi's daughter! The book says the third young master is a pervert? And that he's prepared a set of pure-gold shackles for her hands and feet, along with a hidden dungeon?? Thinking of the third young master's noble character and the demon he'd become through a misunderstanding, Yun Zi falls into deep thought... The male lead's perspective: On his wedding night, a bedchamber maid mysteriously appears, and she's a brazen little servant girl who dares to lay hands on him! Jiang Baixuan holds a grudge. Jiang Baixuan gets even. Who knew this little maid would suddenly...! Jiang Baixuan gets a taste of his own medicine, then turns back to his little notebook and keeps holding a grudge! But Jiang Baixuan can't figure it out. Other people have one face in public and another in private. How does this little maid change faces the moment she turns around? (PS: The heroine believes it's better for someone else to die than for her. The hero is a noble, aloof gentleman, refined and harmless... It's all fake, every bit of it~ He's putting on an act! The hero's true nature: petty and vindictive, obsessive, controlling, and downright nasty~) Come on in and enjoy the story~