The Villain Writes a Diary, and the Heroine Is Completely Broken

Lu Yun transmigrated into a cultivation novel as the villain. By writing in a diary, he grows stronger.
Originally, he thought if he quickly finished the plot, he could return home and live as an ancestor.
But how did the plot go off the rails from the very beginning?

The master locked him in her bedchamber, forbidding him to leave for less than three days?
The second senior sister, who was supposed to poison him, only gave him spiritual pills to eat?
The fourth senior sister, who was supposed to stab him to death, offered to temper his body instead?

Master: “You dare to say I’m some brainless member of a harem? Fine, I’ll be your brainless harem member!”
First Senior Sister: “Didn’t you say this thing I’m wearing called ‘high heels’ is super exciting?”
Third Senior Sister: “Junior brother, don’t be afraid! I’ve learned a new move for you! It’s called the ‘Ah Wei 18-Style,’ or something like that?”
Fifth Senior Sister: “It’s fine if it’s anyone else! But why did you say Seventh Junior Sister is more exciting than me? Where do I fall short? Say it to my face!”

Master, wait a minute!
Hey!
Senior sisters, you all wait too!
No!
Wait! I’m the villain! Stick to the plot! I… mmm…