Villain, Be Good! I'm Here to Have Your Baby [Quick Transmigration]

Lin Yan'er, an emotionless mission-taker, gets bound to the ultimate "child-bearing" system—her only way home is to travel through worlds saving gorgeous, powerful villains who desperately need heirs. First world: a pampered, slightly airheaded heiress meets a humble yet wealthy young master. After rebirth, she discovers a mysterious letter with one simple instruction: have his child. Obediently, she sets out to seduce him. Forgot the aphrodisiac the first time? No worries, she'll try again! But when the villain watches her spike her own drink right in front of him, he can't stay silent: "Next…