Wild imagination, xuanhuan, urban, one female lead, System novel, not a power fantasy. The male lead likes to show off, so read at your own risk.
A middle schooler binds the strongest cheat in an instant! When Gu Ciyuan's crooked boss withholds three months' wages, the young palace mistress he touches palms with makes his combat power soar fivefold. The price: every time he shows off, it eats away at his memories.
Beneath the calm surface of the modern city lurk Nine Heavens powerhouses capable of tearing space apart. Meanwhile, a middle schooler trounces villains by a night-market grill: when pursued, he wraps an arm around Shen Wuxia's waist; when ambushed, he lies flat and plays dead. Hearing the System's prompt, the boy smiles: "Congratulations, Host! You've earned the achievement 'Play Dead to Get a Confession.' Full HP restored, critical hit rate +999%! And every time you complete a System mission, the villains get stronger. In short, it's a villain top-up machine."