I'd Still Rather Be the Protagonist [Quick Transmigration]

Wei Han is a mission-taker, and the System assigns him all kinds of cannon-fodder roles. Either he is the cannon-fodder emperor who dies miserably at the height of his power, paving the way for his younger brother. Or he is the legitimate son who works diligently all his life, only to be kicked aside when the family fortune is divided. Or he is the former crown prince of the interstellar empire, stripped of his resources and abandoned on a desolate planet to fend for himself. Used as a stepping stone, subjected to face-slapping, trapped in misery, meeting a tragic end, and left with a reputation in tatters. That is what cannon fodder means. * At last, after years of enduring it, Wei Han managed to extract the System. [Cannon-fodder mission... issued. Please follow the script, Host.] A tiny ball of light in his palm spoke weakly. Wei Han's voice was languid as his fingers tightened. "I'll give you one more chance." The ball of light trembled, its electronic voice descending into chaos. [The protagonist! The protagonist! The protagonist! You are the protagonist!!!!] 1. A cannon-fodder school bully forced to live under someone else's roof becomes a genius top student. 2. A CEO denied his inheritance amasses assets that put his scumbag father to shame. 3. A cannon-fodder character driven to bankruptcy by the arrogant chosen one becomes a big shot he can't afford to offend. 4. The former interstellar crown prince, stripped of his resources, becomes a top-tier pharmacist. P.S. Pure wish fulfillment, logic not required. Theme: Everyone is the protagonist of their own life