The Cannon Fodder's Dad Is a Big Shot [Quick Transmigration]

As cannon-fodder tools in various small worlds, they are used by the protagonists, bullied, subjected to face-slapping, then tossed aside when they're no longer useful. No one cares about their lives, and no one stands up for them when they're treated unfairly. That is, until they get a powerful dad. 1: The sweet and innocent one's real name is Brother-Obsessed Demon. 2: The Phoenix Man's real name is Black-Hearted Lotus. 3: The Little Saint's real name is Blame-Shifting Hero. 4: Cinderella's real name is Lazybones. 5: The Fake Crown Prince's real name is Scheming Man. Theme: Work hard, strive for independence, and grow stronger