The World of Otome Games is Tough For Mobs - Volume 10, Chapter 11 “Severing The Ties”

“Foodie + rebirth + whole group’s darling + real or fake rich lady + brainless villain”

The pure and silly little foodie Ye Jinmeng discovered that her new roommate was very unfriendly towards her. Having watched many Mary Sue dramas, Ye Jinmeng thought: could this be a villainess? But as long as she doesn’t steal my food, I don’t care how she acts.

Until later, Ye Jinmeng finally realized that she herself was the villainess…

Xu Wanwan discovered that the enemy who had destroyed her entire family in her previous life was actually living in the same dorm room as her. Having been reborn, her anger meter was instantly maxed out.

But who could tell her, how could this piglet be so knowledgeable about food?

Shi Shuning: In my wife’s eyes there is only food, not me. I feel wronged.

He Junting: ? You feel wronged compared to me? As long as your wife is around, my wife can’t even see me…

After crossing the first day, Hu Xiaoxiao beat the Emperor.On the second day of travelling, Hu Xiaoxiao beat up the Imperial Consort.The third day after crossing …“The empress has left the palace!”However, before he could walk out of the city gate, Hu Xiaoxiao was carried back by a man.The extraordinarily handsome emperor was so angry that he laughed sinisterly, “You haven't even given birth to your son yet, where do you want to run to?”

Today’s headlines –
   “The Malaysian Master has broken through nine products and fought the world!”
   “The pony master is the best, sweeping Eurasian!”
   “Joe’s helper once again, suspected of nine major masters!”
   “The god of the gods is not old, the global master list re-enters the top ten!”
   “…”
   Looking at a piece of news flashing, Fang Pingxin is so tired, this script is wrong!

- Description from 69shu.org

It was only after Su Yayan's death that she realized that she was a malicious cannon fodder female character who became a scapegoat in a Mary Sue story.