Quick Transmigration: Cousin, You're Mine Now

Lin Xi never asked to be a matchmaker for doomed second male leads—but when a mysterious system offers her a chance to rewrite tragedy across multiple worlds, she can't refuse. Her mission? Become the cousin of every heartbroken hero and steal their heart before fate crushes them. From a gentle scholar in a farming village to a ruthless CEO in the modern world, Lin Xi uses wit, warmth, and shameless persistence to turn 'family affection' into something far more dangerous. No overpowered heroine here—just clever strategy, slow-burn seduction, and the age-old truth: proximity breeds desire.