It's Too Difficult to Match Her with a Book Girl

Xu Wu, a migrant worker in the 21st century, was lucky enough to be selected by the system and began to conquer Shen Yanzhi, the male protagonist in the book. I originally thought that the system said that the male protagonist could only be ruthless, but in the end, he turned out to be a yandere! ! But there is no turning back when I shoot my bow, so I can only bite the bullet and continue the strategy. But why does the male protagonist look at her more and more wrongly... At first, Shen Yanzhi was just curious about Xu Wu, because she could always find key points on the way to subjugate demons. Later, Shen Yanzhi just wanted Xu Wu to only see himself "If you agree, I am willing to go to the world where you are, as long as you are by my side." Purpose: mutual growth