The Coolest Female Gang Boss

She unexpectedly married into a wealthy family, where her husband doted on her endlessly. She lived a life happier than a princess, with a wonderful family and a thriving career, envied by countless people. Her husband was utterly devoted to her, and every scheming woman who tried to seduce him got her comeuppance. But in the end, someone murdered her husband. The heroine vowed to avenge him, and from then on, she embarked on a path of no return...