Transmigrated into the book and had a HE with the yandere boss

[NOT MINE]
[MTL-ED ] Author-Hains
Su Qidu's cousin Sophie was hit by a flower pot in the hospital and turned into a vegetable and was admitted to the hospital.
In order to save her cousin, she traveled through time and became the extremely vicious second female lead in an ancient modern campus Mary Sue harem novel.
The second female lead's sister is the heroine of this Mary Sue romance novel, Su Ziling.
In the original setting, Su Ziling appears simple on the surface, but is actually a black-bellied person. As the heroine, she naturally has a super awesome heroine halo!
Su Qidu sharpened her knife towards the pig and sheep, thinking that her task should be to snatch the heroine's halo!
However--
System S10: Oh, by the way, this is your task, take it.
Su Qidu took it and saw that it said: Make enough 1 billion, and your sister will wake up!
Su Qidu: "..." So, her task is actually to make money? ? ?
The male protagonist is a sickly, scheming cross-dresser (Su Ziling) and the female protagonist is a talented live-streamer who is only interested in making money (Su Qidu).