The Tyrant to Be Conquered Is My Younger Brother Who Passed Through the Book

[The plot remains the same, but the younger brother may also be changed to the elder brother] Ming Yu is wearing a book. The task requires her to protect the plot from collapse and buy the male protagonist back to trample and bully him. At the same time, she is asked to try her best to teach the male protagonist not to become a vicious and murderous tyrant who slaughters people in the future. The mission is really contradictory and a little weird. But apart from bullying the male protagonist, which was very difficult for the honest and gentle Mingyu, there was no other pressure. Because the moment she saw the male protagonist, she discovered that he also wore clothes. Moreover, he was her younger brother who she depended on before time travel. When her parents were still alive, her younger brother took good care of her. Since their parents died when they were young, they have become the closest and most interdependent existence in the world. Now that she has traveled to another world, Mingyu will still frankly discuss with him how to proceed with the plot. Whenever Mingyu had trouble bullying him, his brother would reassure her that it was okay and tell her to come with confidence—— When she couldn't be cruel, he would hold her feet and teach her to step on his hands, hold her hands and teach her how to twist his waist, come to her room late at night when no one was around, hold her hands from behind and teach her how to whip someone... He is her closest brother and the best brother to her. Mingyu thought that they would be able to complete the task as soon as possible and go home together! ＊ Yin Heyue never told Ming Yu—— When he learned about the death of his parents, when he learned that no insignificant person would ever come between him and her, when she cried in his arms until she was out of breath... He almost laughed. Go home? Why go home? From now on. He would possess her legitimately. The gentle little sun sister x the mad dog tyrant brother The plot develops after crossing the book and not having any biological relationship. Not a strong woman Screenshot taken Mission: We all have a bright future