After Transforming into an Assistant, I Turned the Boss into a Yandere

[Become a Hundred] + [Yandere] + [Wear a Book] + [Single Heroine] + [Not Married] After Ye Wan died suddenly while working overtime, he was transported into an unfinished novel. What's even more outrageous is that the system went wrong and the original "he" became "she". In order to survive, she hid her identity while completing system tasks to prevent the villain Shen Ning'an from turning dark. But looking at the socially fearful boss in front of him who is rumored to be cold and strong, but in private he doesn't even dare to refuse others... Ye Wan decided to change her. "Mr. Shen, breakfast is ready. It's your favorite flavor." "Mr. Shen, I know you are not used to getting along with strangers. I will refuse tonight's banquet for you." "Mr. Shen, I have sorted out all the documents. The important parts have been marked. You only need to review and sign." "Mr. Shen, you have been working for half an hour. If you are tired, take a break and leave the rest to me." From that day on, there was an omnipotent Assistant Ye in Shen Ning'an's world. She remembers all her habits, takes care of all her emotions, and blocks all malice for her. Some even said: "Mr. Shen didn't hire an assistant. She was clearly kept captive by Assistant Ye." Until one day, Shen Ning'an discovered—— This person who accompanies and changes himself seems to be paying attention to others. "Wanwan..." "You made my world look like only you." "Then there can't be anyone else in your world."