Transmigrated to the 70s: I Got Rich with Billions of Supplies

A female supporting character in a book suddenly awakens and gains a multi-billion material space. Not wanting to be used and schemed against anymore, the educated youth sent to the countryside begins her fate-defying counterattack. What if a huge debt falls from the sky? Protect cultural relics and pay off the debt!

Yang Zhaozhao slaps scumbags, builds her career, and fights petty people. She becomes the top scorer in the college entrance exam and returns to the city to humble the original female lead, showing her what a true "older sister" is.

What was owed to her in her previous life, she will take back little by little in this life. All while accompanied by a violent but doting husband.

The man: "What, someone is trying to scheme against my wife again? Have they asked my fists?"