Villain: Looking at My Diary, the Heroine's Character Collapsed

Zhou Xianzong accidentally traveled into a novel and became the villain in the book. He was stepped on by the protagonist from the beginning.

Fortunately, I have awakened the villain system, and I can become stronger by writing a diary.

So he diligently wrote his diary every day and received many rewards.

But who knew, he suddenly found that the plot was going off the rails? Where was the promised heroine who turned into a little nymphomaniac and became the hero's little bootlicker?

Why are you all coming here?

"It's broken, it's broken, I've ruined the entire plot!"