I Bring a Western Mirror to Ancient Times and Crush Everyone's Golden Fingers

[Alternate history + no-brainer power fantasy + makes money early on, then joins the final showdown among transmigrators + a particularly dense wooden-headed heroine + a poor puppy of a hero who wants a title every day]

Before passing through customs, Lan Cha was a graduate student about to finish her degree. After passing through customs, she was a village girl in an ancient rural town, eating husks and chaff and freshly jilted.

System mirror (foreign-language version): “Hero! Hurry to the farm and free the slaves!”

Lan Cha: “What farms? This is ancient times!”

Mirror: “\(〇_o)/ Wrong destination! Maybe you could try developing ocean navigation first?”

Lan Cha: “(๑•̌.•̑๑)ˀ̣ˀ̣ I have no materials, technology, or manpower. All I have is a grand promise that I’ll become a hero.”

She can think about sailing later. First, she needs to find something to eat.

But why has she discovered that this world has a heroine, and that a bunch of transmigrators, reborn people, and locals with golden fingers have stolen her protagonist’s aura?

And what’s the deal with the heroine’s villainous older brother?!

Villainous older brother, early on: “What, am I not allowed to be seen?”

Wooden-headed Lan Cha: “You’re the son of a disgraced minister, and everyone hates you. Do you really not know whether you’re allowed to show your face?”

Love-struck, green-tea puppy: “Chacha, I don’t need a title. Just remember to come see me every now and then.”

Wooden-headed Lan Cha: “Do you need to count the floor tiles too?”

Poor puppy Mu Tingzhe learns to act cute: “Chacha, please be kind to me. You’re the only one who cares about me!”

Wooden-headed Lan Cha: “Don’t you still have your mother?”