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

Qin Yu's handsome eyes were as dark as ink as his lips curled up slightly.

"If Miss Qin wants to enter the entertainment industry, logically speaking, it would be better if she… signs with her brother's studio."

Before the manager could finish speaking, he instinctively shut up when he felt Qin Yu's cold gaze.

"My only sister is Pei Yunge. Don't forget this."

Qin Yu snorted. "Eliminate this person in the first round. If she shows up in my studio, I'll fire you. Do you understand?"

Hearing this, the manager felt a chill on his back and hurriedly nodded.

"Don't worry, Brother Yu. I won't let her in!"

The manager could not understand why Qin Yu's attitude towards Qin Youjiao had changed to this. Although Qin Yu did not go home often in the past, he could see that he doted on Qin Youjiao a lot.

President Huo's Younger Sister?