The rich young lady who gets rich by slacking off

As a rich heiress, the female lead unexpectedly binds with an exclusive "slacking-off to get rich" system. The rule is simple: the she slacks off, the more wealth and opportunities she gains. From then on, she changes her ways, no longer striving for career and academic success, but living as she pleases and herself. While everyone else is working hard, she leisurely slacks off, yet wealth keeps pouring in. With this magical system, she easily achieves financial freedom and lives a cozy life everyone envies, creating a unique story of a rich girl's counterattack.