After Swapping Souls, I Became Invincible

Transmigration + face-slapping + healing + bickering couple + solving cases + lots of sweetness Transmigrating into a marriage meant to bring good luck is thrilling! Cheng Ning'an took a shortcut during a typhoon, got brained by a falling tile, and woke up to find herself facing a disastrous marriage-from-the-start. With no System and no ability to see the future, she had planned to keep her head down and stay alive. But then a conspiracy emerged, and trouble was brewing. A daughter's blood, a tomb of a thousand infants, longevity bones... Fine. First, she'll beat to death the person who won't let her laze around, then go back to lying low. What do you mean, “I was always me, you just didn't know it before”? All right, all right. You abandoned me once when you became a dog, and now you're doing it again. Hey, you were the one who wanted to break up back then. So we broke up. Now you can go have a quiet cry for a while! The heroine has a powerful family-inherited ability.