The Foolish Beauty Attacks the Protagonist

I am the villainous male supporting character. According to the original plot, I am utterly unremarkable—a slacker during my school years and an office worker toiling for others after graduation. My only redeeming quality is having a protagonist-gong younger brother, who is stacked with every advantage: broad shoulders, a narrow waist, long legs, and the looks of a campus heartthrob combined with the brains of an academic genius during his school days. After stepping into society, he started his own business and became a domineering CEO. In the storyline, I am supposed to be jealous of the protagonist-gong and commit numerous malicious acts to make life difficult for him. But I didn’t. My...