Villain: Is it too much to win the protagonist's sister at the beginning?

(At the beginning, win the protagonist's sister + cool text + black belly + easy + villains who abuse the protagonist)
Jiang Yan travels to the world of fusion novels, and the beginning is the junior of the protagonist of the genius doctor.
"Senior brother, I will take good care of your sister..." Jiang Yan looked at the sleeping beauty beside her and swore in her heart.
Don't blame the younger brother for not being human, the heroine is really too sweet!
[Ding, congratulations to the host for awakening the villain system! 】
What?Looting the protagonist's luck can get the villain value?
The genius doctor went down the mountain to pretend to be a pig and eat a tiger, the super hero started from scratch, the son-in-law soldier king kept his name incognito, the entertainment king became popular in middle age...
From then on, Jiang Yan made great strides all the way to beat various protagonists!
Cover the sky with one hand, respect me...