Horror is coming: I am a social bull x and I am shocking the world

Qin Xiao, the world's top sales trainer and owner of a social media certificate, has traveled to a parallel time and space where a horror world has descended.
It turns out that as long as you are social, you can do whatever you want.
favorability 60
Rakshasa Ghost: You will be my Lao Luo brother from now on!
favorability 90
Ghost King: Kangkang, eldest brother, you Kangkang, this is what your younger brother has built for you.
favorability 100
Female ghost teacher: Brother, stay tonight, my sister will let you know what ice cold is!
……
Chosen One: What about the horror world?
How did it become a social game for him?