The Villain in the Book Is Too Difficult to Be the Master

As an ordinary college student, Fang Jingyun stayed up all night to prepare for the Level 4 exam. After falling asleep due to exhaustion, he opened his eyes and found that he was lying in a strange place with blood still on his neck. He fainted from shock... Only when he woke up again did he realize that he had been wearing a book or had become the villain master... And not only do I not have the help of the system, but I also don't know how to change the plot? In order to avoid danger, Fang Jingyun accepted the lowest disciple as his disciple, but by chance, the little disciple turned out to be a villain, and the little disciple was very indifferent to everyone and everything. The beginning of the collapse! ! !