I Became the Younger Brother of Four Sis-Con Brothers

[Bullying your little brother is fun for a while, but winning your little sister back is a whole other story] Four sister-obsessed brothers look down on the “little brother” they adopted, constantly mocking him and holding him to impossibly high standards. Lying in bed, Li Qinian receives a loving wake-up call from each of her four brothers. Big Brother: Boys shouldn’t be girly. Get up and train. Second Brother: Boys shouldn’t live off others. Get up and get a job. Third Brother: Boys should score at least 200 on the science section. Get up and study. Fourth Brother: Boys should be at least six feet tall. Get up and run. Li Qinian promptly blocks all four brothers, changes into a dress, slips on her high heels, and goes to see her “poor” boyfriend. And so the four brothers witness a gorgeous seductress pinning Jiang Wang, the cool and aloof richest man in Jiangcheng, against a wall. Li Qinian curls her lips and lifts Jiang Wang’s chin. “Sweetheart, tonight, you’re doing what I say. Got it?” The seductress turns around, and her face is exactly the same as their timid little brother’s!! Big Brother: Sis, you don’t have to train anymore. You’ll hurt your hands. Li Qinian: Hmph. Girls shouldn’t be girly. Second Brother: Sis, take this black card~ Li Qinian: Hmph. Girls shouldn’t live off others. Third Brother: Sis, you got 199 on the science section this time. That’s an improvement! Li Qinian: Hmph. Girls should score at least 200 on the science section. Fourth Brother: Sis, sleep in as long as you like. No need to go running. Li Qinian: Hmph. Girls should be at least six feet tall. [A story about four hopelessly clueless men trying their hardest to dig their own graves]