Quick Transmigration: I Save the Heroine in Tragic Novels and Have the Time of My Life

[Strong Female Lead, No Romance, System, Pure Power Fantasy, Plot Twists, Tragic Novel Rewrite] While venting about a melodramatic tragedy, Jiang Qingyue unexpectedly becomes bound to a System that rescues tragic heroines. The System watches over her every step of the way, creating whatever identity she needs to cover any risks and ensuring she never suffers in the small worlds. Completing each mission earns her one million. The mission's core purpose is to make the heroine happy. After traveling through several worlds, she uncovers a cruel truth: many tragic heroines are like puppets on strings, their consciousness tightly imprisoned by the scripts. Unable to follow their true feelings, they can only passively stumble toward miserable endings. Only when Jiang Qingyue appears can they break the shackles of fate and tear apart the plots written for them. The heroines in these books all have their own unhappy fates: some are physically and emotionally abused, yet still forced to stay with their enemies; heiresses caught in switched-at-birth schemes are neglected by their families until they despair and take their own lives; and some are held hostage by a System and tortured if they refuse to win over the male lead. After transmigrating into a book, Jiang Qingyue refuses to suffer in silence! A scumbag teams up with a sweet, innocent girl? She tears into them both. A villain forces the heroine to fight a dog for food or steals her kidney? She makes them suffer the same fate. Someone mocks the heroine for being dramatic after a miscarriage? She makes him experience that pain himself. Her bottom line: not one heroine will ever be wronged. The System is at its wits' end: [Host! Your mission is to save the heroine, not flip the whole script upside down!]