Which Transmigrator Gets Found Out This Fast?

[1v1, two female leads, heavily OOC rich young lady x cold, calculating top student]

Ye Xinglin was a rising sophomore on an exchange program. She died when the plane taking her to Britain crashed, and transmigrated into a book… She had a System, but it didn't seem very eager to make her advance the plot.

“Don't you Systems care about the plot moving forward?”

“I'm the main System. I was supposed to be on vacation, but your death forced me to keep working…”

Fine, then. What could she do? She and the heroine attended the same university, and, by sheer coincidence, lived in the same dorm. Ye Xinglin didn't pay her much attention either. Later, the male lead's appearance did indeed awaken the heroine's “possessiveness,” but why did something feel off to her???

Xu Qingliu's mother worked as a housekeeper in Ye Xinglin's home, and was one of the most conscientious housekeepers around. But that came at the cost of neglecting Xu Qingliu, so even when Ye Xinglin bullied her, her mother would only say, “She's the young lady. Just put up with it.”

Xu Qingliu had planned to find a job after starting university and get away from the young lady, who occasionally had a mean streak. It was a lovely plan, but less than a week after arriving at university, she realized that Ye Xinglin wasn't the Ye Xinglin she used to know…