I Awakened as a Broke Simp Tool—Then I Broke the System!

After getting hit by a basketball, George suddenly awakens his memories and realizes he is merely an early-dead supporting character in a novel. In the original plot, he lived as a human ATM for his childhood friend, Willow, sacrificing his money, health, and life only for his family to die in misery after his death. Refusing to let history repeat itself, George decides to stop giving his family's hard-earned money to the ungrateful female lead. He skillfully avoids her emotional guilt-trips, refuses to fund her romance with the rich male lead Makoto, and actively disrupts their scripted interactions. Instead of being a sacrificial tool, he strategically turns the tables on the novel's plot while protecting his family's future.