You Call Me a Braggart? Why Are You So Shocked That I Made It with My Own Hands?

Han Xueruo, 23, is a business prodigy who, according to her parents, spent three years studying abroad. In reality, she spent three years waiting tables in America, earning the nickname "Queen of Part-Time Jobs." She returns home with $100,000 in hard-earned savings, ready to come clean, only to be told that the city has personally requested its "prodigy" to save a light-industry machinery factory on the verge of collapse!

The terrible news hits, and Han Xueruo faints right there on the train.

When she opens her eyes again, her mind has been replaced by that of a genius mechanic from the twenty-first century.

Looking at her reflection, with her 170-centimeter height and stunning looks, then feeling the thick wad of dollars in her bag, the new Han Xueruo smiles.

It's just a little factory on the verge of closing. Her specialty is cutting-edge technology!

The factory bosses expect a business miracle, but she squats on the workshop floor, making parts by hand.

Everyone mocks her: "Is this what a foreign student can do?"

That is, until the machines she improves double their efficiency and the new products she designs sweep the country...

She talks back to the world and the bosses alike, earning a factory-wide reputation as the "Queen of Comebacks."

She drafts, models, and develops new technology, becoming the "hands-on genius" everyone worships.

From a bankrupt little factory to a business empire, from a corner of the Northwest to the pinnacle of the world.

Han Xueruo proves to everyone with her skill: Your big sister will always be your big sister!