The villain thinks about betraying his master and ancestors every day.

[A lazy, good-for-nothing female protagonist vs. a yandere, insane male protagonist]
"Master, you said you would stay by my side for life and never leave. Do you want to break your promise now?" At the blood-red wedding banquet, Chu Yanzhi stepped over corpses and approached Ye Zijing step by step, his smile still harmless.
......
Office worker Ye Zijing is bound to a system whose mission is to save the main characters and destroy the world-ending villain.
Ye Zijing: "Saving the world takes too many calories, isn't it better to just lie down and do nothing?"
So, after transmigrating into the book, Ye Zijing's daily routine consisted of: eating, sleeping, eating, sleeping...
One day, Ye Ziqin took a disciple home, and thus her daily routine included raising a disciple.
Her obedient disciple is not only capable in both formal and domestic settings, but also skilled in exorcising demons and monsters.
Her life seemed complete, but then a bucket of cold water was poured over her head.
What?
Her beloved disciple is the reincarnation of an ancient demon god?!
Ye Zijin comforted herself: "No rush, no rush. My good disciple's values ​​are warped, but we can straighten them out."
However, the female protagonist gradually discovers that her disciple's values ​​have not only not been corrected, but have instead become more and more distorted as he grows up.
His disciple's temper not only grew stronger day by day, but the way he looked at her also became increasingly strange!
Ye Zijing trembled: "System, if I pack my bags and run away now, is it too late?"
The system also shook: "Together?"
Ye Zijin: "......"

Novel keywords: The Villain Wants to Deceive His Master and Ancestor Every Day (no pop-ups), The Villain Wants to Deceive His Master and Ancestor Every Day (full text download), The Villain Wants to Deceive His Master and Ancestor Every Day (latest chapters available to read).