Quick Transmigration: She Saves Tragic Male Side Characters with Good Fortune

【Quick transmigration + a little childbirth + strong heroine + one couple, split-soul male lead. High-intensity warning: the heroine is a powerful, mature woman, not a soft, easy-to-push-around type. She's the one who pushes the male lead around.】 After Xie Yunting died, she was bound to a childbirth System. If she bore children for the tragic male supporting characters in various small worlds and changed their miserable fates, she could earn the chance to stay alive. Hexagonal powerhouse Xie Yunting thought it sounded easy! World One: domineering, mysterious female bandit leader × shy, steadfast young general Who says a man won over by force can't be sweet? The husband she seized to be her stronghold's consort is downright delightful. Every night, he begs her to go easy on him. World Two: puppet empress with an unstable hold on power × scheming emperor who wields the reins of state She went to the wrong room and got into the wrong bed during a diplomatic summit, mistaking a foreign emperor for a man delivered right to her door. Surely it's perfectly normal to have a baby after spending one passionate night together? World Three: brilliant merchant widow × twisted, deranged prime minister The wealthy black widow covets the mad prime minister who holds power over the realm. She throws a fortune at him to buy herself one night with him. （The author's introduction isn't great, so please go read the story itself. Having children isn't easy, and the heroine won't have many: at most two per world. Please read sensibly. This is a sweet story with no angst, so enjoy!）