Su Xianning

After she wakes up from being reborn, she becomes the little pitiful girl who is sent into a mental hospital by her biological elder brothers. Her biological elder brothers only dote on the fake young miss, the ‘younger sister’ who is switched at birth. She despises her in any possible way. So, Pei Yunge makes trouble and deals with the fake young miss, waiting for them to tell her to scram. However, the brothers’ attitudes are extremely strange. 
President Qin sneers. “My younger sister destroyed a shop? Buy the entire mall for my younger sister to trash!”
Best Actor Qin raises an eyebrow. “She sent herself to the casting couch? What am I then, dead?”
God Qin’s expression is dark. “You repeatedly played tricks and bullied Ge’er. Did you think I was blind?”
Pei Yunge: “?”
#Scum brothers have days when they’re abnormal too#
…
After returning to eight years ago, before the Qin family goes bankrupt, the brothers only cares about their biological younger sister that died so terribly because of them. So what if she is talentless and stupid? She remains the apple of their eye, one they swear to protect and love! Just as the brothers take determined steps and find Pei Yunge… 
“My Yunyun got first place in the world championship again. What a good girl.” The refined and dignified man smiles charmingly. 
After her real identity is exposed, she is seethes with rage. She grabs the man and bites him. “Don’t even think about humoring me home.”
The three biological brothers: “?”
#What is with this strange development and wild man#
[Doted on by everyone + Identity Reveal] [An extremely cool and foxy boss and a President wolf in sheep’s clothing]

I Turned Wild After Being Doted On By The Big Bosses

When Cheng Zihuai felt the gazes of the people around him, his handsome face darkened and anger gathered in his chest for no reason.

This Pei Yunge really did not know her place.

One of the daughters of the Qin family would marry him sooner or latter. Although the person he chose was Qin Youjiao, Pei Yunge flirting with the opposite sex was an embarrassment to him!

"Pei Yunge, do you know what it means to be clean?"

Cheng Zihuai sneered and turned to mock her.

However, when Pei Yunge heard his words, it was even more difficult for her to imagine that such a man with this level of IQ could be the male protagonist of the original novel.

Would she bring her grandma to a date with her 'sugar daddy' openly?

Pei Yunge only snorted, her excessively beautiful eyes filled with sarcasm. "Cheng Zihuai, when was it your turn to teach me?"

You are Getting Bullied Whenever Older Brother is Not Around?