Nalanxian

The aristocratic Lu family has produced a joke, a beautiful one, but a joke nonetheless. The daughter they have been rearing all this while turns out to be an imposter! With the real heiress returning to take her rightful place, everyone is eager to know the outcome of the imposter...
Will she be able to survive in poverty after living a life of riches?
Having just transmigrated, Huo Yao imagines that this experience will be pretty interesting. However, imagination and reality are always so different! 
Dad: "Daughter! Take this black card. It has no limit! Use it freely."
Mom: "My dear Yao Yao! If you don't like this jewelry, I'll get them to change it immediately."
Huo Yao: "…"
Weren't they supposed to be poor and ordinary? What is with this hidden lavish behavior?
Her eldest brother, an investment company's CEO: "Sis, inherit my company!"
Her second brother, a top lawyer: "Whoever dares slander my sis will face the full brunt of the law!"
The third brother, an international genius doctor: "Bullying my sister? Should I display the prowess of my scalpel?"
Mysterious fourth brother: "My sis is the cutest!"
Huo Yao: "…"
What happened to being a good-for-nothing person who lives off her parents?
A top aristocrat secretly changes into his cheap clothes and drives his crappy old car to her. "Baby, my heart is yours. Why don't we get married to test if I'm telling the truth or not?"
Everyone who knows about it, doesn't dare say it out loud. 
All they can do is curse inwardly: "Bah! Keep acting! No one believes it!"

Transmigrated As the Fake Heiress

He Xiaoman knew that Lu Xia was trying to give her a way out. However, it was against her will to spend any money to buy a gift for that bumpkin girl of the Huo Family.

He Xiaoman sneered and turned her gaze towards Huo Yao. "Taking advantage of a kind old lady to get money out of her, is your ultimate goal, isn't it?"

Huo Yao raised her eyes to meet her eyes. The casual expression remained undeterred on her tender face. She was least affected by what was happening around.

He Xiaoman frowned as she went on venting her frustration at the girl. "You can tell me directly if you want money. Do you think it is nice to dupe an old lady?"

Yang Qiuhua was afraid that Huo Yao would be upset by these mean words and scolded her daughter at once. "Xiaoman, how dare you say such things?"

He Xiaoman's face shrunk at her mother leaping to the girl's defence. She scowled and said, "Mom, stay out of this."

Is Three Hundred Thousand Enough?