What's Wrong with Me Being Arrogant, Willful and Rebellious?

Dede is a spoiled little princess. Arrogant and willful, overbearing and domineering, he never suffers. One day, someone told her [This is a group favorite novel. You are just a spoiled, arrogant and domineering cannon fodder sister. The cousin you manipulate is a gentle and kind heroine. The one you bully and suppress is the hero Long Aotian. The brother you roll your eyes and dislike is the villain. In the future, they will all be the best among men. But you, because you offended everyone, will end up miserable and die early. System: [If you want to change the ending, you have to please them and change your arrogance, willfulness and rebellion...] Dede: "? Why aren't they here to please me?" Dede: "I am the eldest lady, what's wrong with me being arrogant and willful?" System:? Dedai kicked over the flowers raised by the villain brother, took away the food of the grassroots male protagonist and fed it to the dog, and manipulated the female protagonist even more badly. She often jumps on her feet and tells everyone to get out of her house, and her disgust is even more direct. The squeamish and domineering essence is vividly reflected. ... The stubbornness will not change, but it will get worse, and it will be a minefield. System: Baby, you are really a troublemaker [smiling face] * As Jiang Daidai's most dishonest follower, Gu Xinxin dislikes this slutty princess more than anyone else. Once she woke up, she pinched her nose and endured Dede's temper, while waiting for the day when she would be abandoned by everyone and become a pauper with nothing. But after waiting day after day, Jiang Daidai was not only not kicked out by the Jiang family, but she was even more pampered and spoiled by everyone. ? Why is it different from the one in the novel? Gu Xinxin: So what are the hardships I have endured over the years? System: [Assuming you can endure hardship. Gu Xinxin: "..." Once they woke up and saw Jiang Daidai again, everyone felt that they would not indulge her anymore, but in the end, they picked it up high and put it down gently every time. There was nothing they could do against Jiang Daidai. * Small theater. After all these years, no one has been curious: How can you tolerate Jiang Daidai's bad character? Everyone's answer is – I'm used to it. Cousin heroine: "I have been an errand boy for cousin Dede for so many years. Can I change it in a few days? I have to run for a few more months, right?" "You've been away for several years, why do you still care about these few months?" "Treat me as a servant? Damn it, that's nonsense!" "Besides, what's wrong with being a servant? Which sister hasn't been a servant to her elder sister!" The villain's brother: "I raised Dede with my own hands. I know my sister. Although she beat me and kicked me, she has a good heart. She calls me brother. She is a good child." Long Aotian's grassroots male protagonist: "If she doesn't scold me now or throw away my job, I won't be able to eat." System: [……] For a moment, I couldn't tell who was more insane. #：Don't worry, I have my own rhythm and plan# ——Dedai, a rebellious cub. ——She is a rebellious little princess and a domineering young lady. ——Demining: He is not a good boy, he is overbearing, domineering, and cowardly. He is the biggest in the world, and Jiang Daidai relies entirely on others to conquer his own problems. Purpose: Cherish the people in front of you